last executing test programs: 8.377807492s ago: executing program 0 (id=6630): r0 = socket(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x0, 0x0, 0x7ffc0002}]}) personality(0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000001c0), 0x13f, 0x1}}, 0x20) fsetxattr$security_capability(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1) write$USERIO_CMD_SEND_INTERRUPT(0xffffffffffffffff, 0x0, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) r3 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f00000000c0)=ANY=[@ANYBLOB="0500000008ff", @ANYRESDEC=r1]) mremap(&(0x7f000054e000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f000022c000/0x3000)=nil) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, 0x0, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000002100)=ANY=[], 0x84}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) sendmsg$NFT_MSG_GETSETELEM(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="400000000d0a010800000000000000000a0000010900020073797a31000000000900010073797a31000000001400"], 0x40}, 0x1, 0x0, 0x0, 0x24000801}, 0x8000) r6 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x5) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x8, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x15, r6, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffdd5}, 0x94) remap_file_pages(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$MRT6_INIT(r0, 0x29, 0xc8, &(0x7f0000000340), 0x4) 7.841920707s ago: executing program 1 (id=6631): mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) creat(&(0x7f0000000080)='./file0/file1\x00', 0x90) unlink(&(0x7f0000000100)='./file0/file1\x00') rmdir(&(0x7f0000000000)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x40000, 0x120) getdents64(r0, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x20040, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000007040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000007000)={0x20, 0xffffffffffffffda}, 0x0}) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f0000000340), 0x11000) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text64={0x40, &(0x7f0000000640)="430fc73f0f2390b9800000c00f3235010000000f300f20d835080000000f22d8c4e18173f53866baf80cb83879e487ef66bafc0cec66b88e008ec02d1aa80000460f1c460041ae", 0x47}], 0x1, 0x74, 0x0, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, 0x0, &(0x7f0000000240)) ioctl$KVM_RUN(r5, 0xae80, 0x0) setrlimit(0xf, &(0x7f0000000000)={0x1, 0x5}) syz_emit_ethernet(0x66, &(0x7f0000000440)=ANY=[@ANYBLOB="bbbbbbbbbbbbffffffffffff86dd697a262d00303afeff020000000000000000000000000001fc02000000000000000000000000000002009078fffffffc62081331000933002001000000000000000000000000000200000000000000"], 0x0) syz_clone(0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) add_key$keyring(&(0x7f0000000080), 0x0, 0x0, 0x0, 0xfffffffffffffffa) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) mknod$loop(&(0x7f00000190c0)='./file0\x00', 0xfff, 0x0) execve(&(0x7f0000019100)='./file0\x00', 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/unix\x00') r6 = fcntl$getown(r5, 0x9) syz_open_procfs(r6, &(0x7f0000000100)='net/igmp6\x00') 7.487135331s ago: executing program 4 (id=6632): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000012c0)=ANY=[@ANYBLOB="140000001000010000000000000000000200000a20000000000a01080000000000000000010000030900010073797a30000000002c000000030a01010000000000000000010000000900010073797a30000000000900030073797a320000000058000000060a010400000000000000000100fffc08000b4000000000300004802e0001800b00010065787468647200001c0002800800014000000000050002008900000008000640000000040900010073797a300000"], 0xcc}, 0x1, 0x0, 0x2000000, 0x200c0}, 0xc0) 7.163223421s ago: executing program 4 (id=6634): r0 = syz_open_dev$sndctrl(&(0x7f0000000100), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc1105518, &(0x7f0000000040)={{0x0, 0x0, 0x0, 0x0, 'syz0\x00'}, 0x1, [0x5, 0xfffffffffffffffc, 0x0, 0x2, 0x8000000000000001, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x67, 0x4000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x9, 0x4, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x3, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x1c, 0x5, 0x3, 0x2, 0x4000000000002, 0x0, 0x2, 0x0, 0x0, 0x0, 0x400, 0x0, 0x5, 0x7ff, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0xac18, 0x0, 0x0, 0x4000000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7fffffffffffffff, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1]}) 7.076820815s ago: executing program 4 (id=6635): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x141a82, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x20050800) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r3 = socket(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x9}]}, &(0x7f00000002c0)=0x10) r6 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x84, &(0x7f0000000440)={r7, @in={{0x2, 0x4e21, @empty}}, 0xfffc, 0x86}, &(0x7f0000000500)=0x90) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'veth1_to_bridge\x00', 0x0}) sendmsg$nl_route_sched(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000004640)={&(0x7f0000000080)=@newqdisc={0x48, 0x24, 0xf0b, 0xfffffffe, 0x25dfdbfe, {0x0, 0x0, 0x0, r8, {0x0, 0x9}, {0xffff, 0xffff}, {0xfff3, 0x6}}, [@qdisc_kind_options=@q_pie={{0x8}, {0x1c, 0x2, [@TCA_PIE_BYTEMODE={0x8}, @TCA_PIE_ALPHA={0x8, 0x4, 0x1c}, @TCA_PIE_BYTEMODE={0x8}]}}]}, 0x48}, 0x1, 0x0, 0x0, 0x40400c4}, 0x0) r9 = accept4(r2, 0x0, 0x0, 0x0) sendmmsg$alg(r9, &(0x7f0000000400)=[{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="f78d9ca38fff48f3be52163448412ba8", 0xfffffe1a}], 0x1, &(0x7f0000000380)=[@op={0x18}], 0x18}], 0x4924924924924b9, 0x0) recvmsg(r9, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x7ffff000}, {&(0x7f0000000200)=""/83, 0x20000253}], 0x2}, 0x20000253) r10 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r9, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r10, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000006c0)={{0x11}, [@NFT_MSG_NEWRULE={0x48, 0x6, 0xa, 0x401, 0x0, 0x0, {0x2}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_RULE_USERDATA={0x7, 0x7, 0x1, 0x0, "56f493"}, @NFTA_RULE_EXPRESSIONS={0x14, 0x4, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, @log={{0x8}, @void}}]}]}], {0x14}}, 0x70}, 0x1, 0x0, 0x0, 0x240088c1}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r11 = socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r11) sendmsg$NL80211_CMD_GET_REG(r11, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000600)=ANY=[@ANYBLOB="0b417159c23e06d2ff621c6fd0fc5433e5d61df6eeb7539a2996ac23ad5de52b2dd3dac50876850f9a2898a6e41137aea1ea16813d4c42c1a4ea73c013301d2f69ee472e49d984d0cd2cad8771fe73389b67842409438be8d3ba62878bff7c4b1b5d72852210674b79f4397c4c975173a2b63df47199d56fcf6ac50d02f543c74fd6d674fe57a20ae0f4c0e502a8d530bb89af3139ea8757bb79c7", @ANYRES16=r12, @ANYBLOB="090f26bd7000fedbdf251f000000"], 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x8084) 6.607667518s ago: executing program 0 (id=6639): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x0) write$uinput_user_dev(r0, &(0x7f0000000ec0)={'syz0\x00', {}, 0x26, [0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000b, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffc, 0xffffffff, 0x0, 0x0, 0x7, 0xfe], [0x0, 0x0, 0x2, 0xb56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0xe, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x8, 0x0, 0x0, 0x548], [0x3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) write$uinput_user_dev(r0, &(0x7f0000000a40)={'syz0\x00', {0x2f00}, 0x4d, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfdffffff, 0x0, 0xfffffffe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x1, 0x0, 0x3, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0xffff], [0xffffffff, 0x3, 0x3, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x400000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd5], [0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffffffff, 0x0, 0x3, 0x8000000, 0x0, 0x0, 0x6, 0x0, 0x3, 0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], [0x85, 0x0, 0x5d30, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xc7, 0xfffffff1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x40000000, 0x1, 0x0, 0xb, 0x8, 0x0, 0x2, 0x0, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe58b, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1ff]}, 0x45c) 6.345172342s ago: executing program 1 (id=6640): socket(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x0, 0x8, 0x81, 0x0, 0x9, 0xfffffffffffffffd, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) ioctl$VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0) socket(0x80000000000000a, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/pm_async', 0x42, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0xc, &(0x7f0000000040)=0x7f, 0x4) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="380000001a00010000000000000000000a008000", @ANYRES32=0x0, @ANYBLOB="0000000008000300000000001400", @ANYRES64=r2], 0x38}}, 0x0) syz_open_dev$vivid(&(0x7f0000000100), 0x1, 0x2) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg$inet6(r3, &(0x7f0000000c80)=[{{&(0x7f0000000580)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}], 0x40000cc, 0xc000) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000340)="ad56b6c5820fae9d6dcd3292ea54c7beef91", 0x12) 6.218784782s ago: executing program 0 (id=6642): pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) splice(r1, &(0x7f0000000040), r0, 0x0, 0x800000000ff, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x0, 0x8, 0x8001, 0x223, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000001840), 0x21800, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000340), &(0x7f0000000480)=""/82, 0x52, 0x0) socket(0x1e, 0x4, 0x6) openat$dsp(0xffffffffffffff9c, &(0x7f0000000300), 0x6000, 0x0) pipe(&(0x7f0000000380)) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffd}, 0x94) socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="00e77c9f3b000000", @ANYRES16=r7, @ANYRESOCT], 0x54}}, 0x0) sendmsg$TIPC_NL_KEY_SET(r5, &(0x7f00000003c0)={0x0, 0x24, &(0x7f0000000000)={&(0x7f0000000400)={0x20, r7, 0x1, 0xfffffffd, 0x2ddfdbfe, {}, [@TIPC_NLA_PUBL={0xc}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x20008050) 5.365954487s ago: executing program 2 (id=6644): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001080)={{0x12, 0x1, 0x0, 0x78, 0x82, 0xb7, 0x40, 0x2c42, 0x1709, 0xcab7, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xbf, 0x60, 0xe7}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000980)={0x84, &(0x7f0000000440)={0x40, 0x18, 0x1, "8e"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, 0x0) capset(&(0x7f0000000100)={0x20071026}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x81, 0xfffffffb}) r1 = socket(0x28, 0x801, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000580)={'ip_vti0\x00', &(0x7f0000000480)={'tunl0\x00', 0x0, 0x8, 0x40, 0x7, 0xfffffcf3, {{0x5, 0x4, 0x3, 0x9, 0x14, 0x66, 0x0, 0xa, 0x2f, 0x0, @empty, @dev={0xac, 0x14, 0x14, 0x28}}}}}) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000380)={0x44, &(0x7f0000000000)=ANY=[@ANYBLOB='\x000\v'], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x80040, 0x81, 0x1}, 0x18) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@getrule={0x14, 0x22, 0x100, 0x70bd25, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x8044) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000480)={0x34, &(0x7f0000000540)={0x0, 0xb3765c6765b39a42, 0x1, "d0"}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000a40)={0x84, &(0x7f00000004c0)={0x40, 0x16, 0x5, "310c17e53c"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 5.161202808s ago: executing program 0 (id=6645): socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0xb49, 0x9, 0x8, 0x0, 0x3}, 0x0) r3 = openat$nullb(0xffffffffffffff9c, 0x0, 0x4000000004002, 0x0) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100), 0x1c3902, 0x0) sendfile(r3, r4, 0x0, 0x201f00) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x48068, 0x4}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_MLD_VERSION={0x5, 0x2c, 0x2}]}}}]}, 0x3c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a300000001f0900030073797a320000000014000000110001"], 0x7c}}, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000180)={0x3, 'netpci0\x00', {0x1}, 0x4}) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000180)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r7, @ANYBLOB="01032757c38d085641a7220000000c000180080001"], 0x20}, 0x1, 0x0, 0x0, 0x20040005}, 0x0) (fail_nth: 9) 5.025601165s ago: executing program 4 (id=6646): socketpair$unix(0x1, 0x1, 0x0, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mknod$loop(&(0x7f0000000140)='./file0\x00', 0xfff, 0x1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r1, &(0x7f0000006300)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000000040)={0x50, 0x0, r2, {0x7, 0x1f, 0x0, 0x34014c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x50) syz_fuse_handle_req(r1, &(0x7f00000021c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, 0x0) syz_fuse_handle_req(r1, 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", 0x2000, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x78, 0x0, 0x6, {0x8, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3966, 0x1, 0x8000, 0xfffffffc, r3, r4, 0x1, 0x4}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x80101, 0x101) write$tcp_congestion(r5, 0x0, 0x0) dup2(r5, r1) write$FUSE_NOTIFY_POLL(r1, &(0x7f0000000100)={0xfffffffffffffeab, 0x1, 0x0, {0x2}}, 0xffffffe8) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x28, 0x97, 0xb9, 0x10, 0x4b3, 0x4001, 0x110, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x66, 0x0, 0x0, 0x88, 0xa4, 0x1}}]}}]}}, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 4.538557451s ago: executing program 3 (id=6647): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000018105e04da0700000000000109022400010000000009040000090300000009210000000122220009058103"], 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000300)=@abs, 0x6e) socket(0x10, 0x3, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = syz_io_uring_setup(0x806806, &(0x7f00000000c0)={0x0, 0x9516, 0x80, 0x1}, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r4, r5, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r2, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000800)=ANY=[@ANYBLOB="100000"], 0xe8}, 0x0, 0x24040092}) io_uring_enter(r3, 0x47ba, 0x3e80, 0x0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="00222200000096231306e53f870c0000002a9000070900be00ed000000000b09007a1583aa"], 0x0}, 0x0) syz_open_dev$video(&(0x7f0000000080), 0x9, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) ioctl$TUNSETTXFILTER(r6, 0x400454d1, &(0x7f0000000000)=ANY=[@ANYBLOB="010001e6"]) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r7, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000840)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a2c000000050a01030000000000000000020000000c00024000000000000000010900010073799830000000002c000000030a01020000000000000000020000000900010073797a30000000000c0002400000000000000001140000001100010000000000000000000000000afc049158357e52f39a15a5b3ce9ad94b706bdbb6d819662c564502a75d8efa0a7ca112e97206d8751614f6f945cd2d6b3aa08c9fe5212be0361b58c474c6dcf65e7a54d4d713ccbe2ff66949306a207ca3c29cb479699166cb2201a3f5db5c20de146f59"], 0x80}, 0x1, 0x0, 0x0, 0x4000002}, 0x0) syz_open_dev$evdev(&(0x7f0000000600), 0x6828, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f00000006c0), 0x40002, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r8 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r9 = dup(r8) write$6lowpan_enable(r9, &(0x7f0000000000)='0', 0xfffffd2c) r10 = syz_io_uring_setup(0x40239, &(0x7f0000000740)={0x0, 0x1c6b, 0x86bc9ab688650cd1, 0x1, 0x0, 0x0, r9}, &(0x7f0000000280)=0x0, &(0x7f0000000240)=0x0) syz_io_uring_submit(r11, r12, &(0x7f0000000040)=@IORING_OP_POLL_ADD={0x6, 0x2, 0x0, @fd=r8, 0x0, 0x0, 0x0, {}, 0x1}) io_uring_enter(r10, 0x2ded, 0xef92, 0x0, 0x0, 0x0) pipe(&(0x7f0000000000)) 4.427457176s ago: executing program 1 (id=6648): openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000340)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) sched_setattr(r2, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x7, 0x0, 0x8, 0xfa11, 0xffffffff}, 0x0) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS(0xffffffffffffffff, 0x3ba0, &(0x7f0000000200)={0x48}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000080)=0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=ANY=[@ANYBLOB="500000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0200000000000000140003006970766c616e310000000000000000001c0012800b0001006970760c0002800600020001000000"], 0x50}}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r4, &(0x7f00000001c0)={0x14, 0x88, 0xfa00, {r5, 0x10, 0x0, @in={0x2, 0x4e24, @empty}}}, 0x90) write$RDMA_USER_CM_CMD_QUERY(r4, &(0x7f0000000140)={0x13, 0x10, 0xfa00, {&(0x7f0000000700), r5, 0x2}}, 0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x85, 0x0, 0x0) ioctl$FBIOBLANK(0xffffffffffffffff, 0x4611, 0x3) r6 = dup(0xffffffffffffffff) r7 = openat$vmci(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmsg(r8, &(0x7f00000005c0)={&(0x7f0000000480)=@l2, 0x80, &(0x7f0000000100)=[{&(0x7f0000000500)=""/157, 0x9d}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x10001) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r7, 0x8008f513, &(0x7f0000000300)) openat$cgroup_ro(r6, &(0x7f0000000600)='blkio.throttle.io_service_bytes\x00', 0x0, 0x0) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r9, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000380)={{0x14}, [@NFT_MSG_NEWSET={0x3c, 0x12, 0xa, 0x101, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_KEY_TYPE={0x8}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_POLICY={0x8}]}], {0x14}}, 0x64}, 0x1, 0x0, 0x0, 0x890}, 0x10) 4.10583708s ago: executing program 0 (id=6649): r0 = socket(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x0, 0x0, 0x7ffc0002}]}) personality(0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000001c0), 0x13f, 0x1}}, 0x20) fsetxattr$security_capability(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1) write$USERIO_CMD_SEND_INTERRUPT(0xffffffffffffffff, 0x0, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) r3 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f00000000c0)=ANY=[@ANYBLOB="0500000008ff", @ANYRESDEC=r1]) mremap(&(0x7f000054e000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f000022c000/0x3000)=nil) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000002100)=ANY=[], 0x84}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) sendmsg$NFT_MSG_GETSETELEM(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="400000000d0a010800000000000000000a0000010900020073797a31000000000900010073797a31000000001400"], 0x40}, 0x1, 0x0, 0x0, 0x24000801}, 0x8000) r6 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x5) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x8, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x15, r6, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffdd5}, 0x94) remap_file_pages(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$MRT6_INIT(r0, 0x29, 0xc8, &(0x7f0000000340), 0x4) 2.898091347s ago: executing program 1 (id=6650): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8933, &(0x7f0000000340)={'wg0\x00', 0x0}) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000001180)={0x0, 0x21, &(0x7f0000001140)={&(0x7f00000005c0)=ANY=[@ANYBLOB="78030000", @ANYRES16=r1, @ANYBLOB="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", @ANYRES32=r3], 0x378}}, 0x0) 2.725568629s ago: executing program 4 (id=6651): r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x300000a, 0x4031, r0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = memfd_create(&(0x7f0000000780)='\xa3\x9fn\xb4dR\x04i5\x02\xac\xce\xe1\x88\x9d[@8\xd7\xce\x1f 9I\x7f\x15\x1d\x93=\xb5\xe7\\\'L\xe6\xd2\x8e\xbc)JtTDq\x81\xcf\x81\xba\xe51\xf5 \xc8\x10>\xc9\\\x85\x17L\xbf\xcf\x91\xdfM\xf3\x02^T*\x00\x02\xb9~B\x9f\xacl\x1d3\x06o\xf8\x16H\xaa*\x02\xf7\xfb\x06\xf1\x83\x92\xa8\xc2\xcb\xae\xb0\xb4\x93\xb8\x04\xf1\x99\xc2yY+\xd9y\x8a\xd5b\xe8\"q\x1b0)\xccm\xacz\xc1\xadd\x9b6a\xf3\xdds\xbb\x88\xff\b\x85\xb3s\x00\x0e\xbcfvi\x85\xfc.|\xd4h\xec\x82o\x8e\x93\x11\xc1\xd4\xae\x05\x17=\xd9R\xd0\xd4\x90\xcf\x9b\xdc\xaeV\x88\x94\x9f\xe3\xefqi\xed\xa8w\xbe\xd0\xd0-tBl\x9e+\xd3\xed\xce\x9f\x83\x86\xf9\x12\x16Ts\x80\x13]C\xfb`\xc2`\xf7\x1a\x00\x00\x00\x00\x00\x00\x00k\xae\xcb\x1a.\xc2\x8f\nh<\x99\xaa\xe1\xf3\xb8Y\xf0L\xa4\xbc\x84\xf6\x04L\xff0\x8b\\*\xf9,\xb6\r\xedy\xe0\x8a\xe2\x8ck\xc6S\xc3g\xb9\x1a\xf8\x8f \x9d\x00u7\xd8\'\xf1E\xa4(Q\x80Fy\xb5\xe4q\xc9\xff \xd8\x9d\xad\x11\xf8m\xd3\xbc\x9e\x10D\x7f!\xca\x0ev<\x97\x1a2_\x82\xfa\x15\a\xe4qv&\x9c\xac\x9aN~o\xe5\x89\xd5\a\x9f\f\x1f\xc2e/\x8d\x1e\n\xd0_\xbd!^\xa46\xb8j\xc0x\n\xdb\xe1\xa3\xd6\xae;\r\x92@\xa5I\x88Z1F\xf0\x1at\t\xd0\x8a\x04m\x06\xf3BL\xffS\x9eY\xf4\xb0U \xf8\xd00\x88y\xebX\x92\xd5\xbb\xa1h7\xf3\xe0\x0f\xbd\x02\xe4%\xf9\xb1\x87\x8aM\xfeG\xb2L\xbd\x92-\xcd\x1f\xf4\xe1,\xb7G|\xec\"\xb2\xf5\x1e5.\xc1\xa1\x05\x92\x82d\x0e\xf5PMjIt\xc5u~Tw\xbeNg\xb5\xeeP\x9c\xce\xfaS\xa7\xec0\xf4\xd2\xc2+@\x12=\xaa\b\xd2&\x19k6\xc7\xa6+\x04V\xc3\xe1\xd3\fZZ\x1cJo\xa5(& \r\xf1\xa4\xb8\xc23\x16\xc3\xaejA/\x00'/518, 0x6) write$binfmt_elf32(r3, &(0x7f0000000f00)=ANY=[@ANYBLOB="7f454c466000002ed8e4f97765ce27b90300060000000000000000b738000000000035f4c38422a3bc82200005"], 0x66) execveat(r3, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) r4 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r4, 0x4601, &(0x7f0000000100)={0x400, 0x300, 0x550, 0x40, 0x1000, 0x0, 0x20, 0x0, {0x0, 0x9416}, {0x350, 0xfffffffd}, {0xf4ef}, {0x0, 0x0, 0xffe}, 0x1, 0x100, 0x0, 0xd614, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4, 0x0, 0xb}) r5 = socket$inet6_sctp(0xa, 0x801, 0x84) sendmmsg$inet6(r5, &(0x7f0000002800)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x6, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x5}, 0x1c, &(0x7f0000000400)=[{&(0x7f0000000100)="93", 0x1}], 0x1}}, {{&(0x7f00000004c0)={0xa, 0x4e22, 0x7fffffff, @private2, 0x8}, 0x1c, &(0x7f0000000a40)=[{&(0x7f0000000500)="be", 0x1}], 0x1}}], 0x2, 0xc010) shutdown(r5, 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00000000c0), &(0x7f0000000100)=0x8) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ptrace$ARCH_GET_GS(0x1e, 0x0, &(0x7f00000003c0), 0x1004) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), r7) sendmsg$TIPC_CMD_ENABLE_BEARER(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="010000000d0000000000010000000000000001410000001c001700000000000000006574"], 0x38}}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r6, &(0x7f0000000240)={&(0x7f0000000180), 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, r8, 0x100, 0x70bd2d, 0x25dfdbfc, {{}, {}, {0x18, 0x17, {0x9, 0x101, @l2={'ib', 0x3a, 'dummy0\x00'}}}}, ["", "", "", "", "", "", "", "", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x4) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r9 = fsmount(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x1, 0x0, 0x0, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x45, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r9, 0x0, 0x0, 0x0, 0x0}, 0x94) r10 = socket$pppl2tp(0x18, 0x1, 0x1) sendmsg$NL80211_CMD_SET_TID_CONFIG(0xffffffffffffffff, 0x0, 0x0) ioctl$SIOCSIFMTU(r10, 0x8923, &(0x7f0000000100)={'vlan0\x00', 0x40}) openat$nullb(0xffffffffffffff9c, &(0x7f0000000100), 0x1c3902, 0x0) 2.709008132s ago: executing program 1 (id=6652): r0 = socket$inet6(0x10, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x76dc) connect$inet6(r3, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00000002c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x2, &(0x7f0000001300)=@gcm_128={{0x304}, "ae619710c70056b9", "23c37f2f85cb5a0ec81334d653ef0bfd", "f4c06a33", "ba3400"}, 0x28) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x2, &(0x7f0000000280)=@gcm_128={{0x304}, "4a14d78c1f93592c", "fe13e929075a41cf5ef894a3b4547c04", "3ed69de9", "2dae2a652f922632"}, 0x28) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000180)={'ip6_vti0\x00', &(0x7f0000000280)={'ip6_vti0\x00', 0x0, 0x4, 0x0, 0x3, 0x5, 0x12, @mcast2, @private0, 0x0, 0x8007, 0x100, 0x5}}) read$FUSE(0xffffffffffffffff, &(0x7f0000002d40)={0x2020, 0x0, 0x0, 0x0}, 0x2020) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80021}, 0xc, &(0x7f0000000240)={&(0x7f0000005e40)=@migrate={0x10c4, 0x21, 0x4, 0x70bd27, 0x25dfdbfd, {{@in6=@ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6=@remote, 0x4e21, 0x0, 0x4e20, 0x0, 0xa, 0x80, 0x0, 0x2f, r4, r5}, 0x6e6bb0, 0x1}, [@replay_esn_val={0x3c, 0x17, {0x8, 0x70bd28, 0x70bd2a, 0x70bd2b, 0x70bd28, 0x2492d068, [0xfffffff8, 0x7, 0x8, 0x3, 0x3f, 0x400, 0x4, 0x7]}}, @algo_auth={0x1038, 0x1, {{'sha512-neon\x00'}, 0x7f80, "c27a56a3af0ee88304243b7abb8fbeed88214aed6285d0ec1be006764eaf417cf41ee8f4537d711b0b0bbad340e410f4413d7ce146812324a7e79779ff2388dbeec67efccf459cfa0312ccb52450d7cfa445c7b1ef32ba72cafd5e7d237e22008338621b9e82fe5f804774865b789c60334b1681718c2a1dc0e8a21ac115e66f20d20bece7704a6a393fea1dc4ed062ea7e1271464085c4bfde9acdb2a53119f1fb7e7b4eeb523d81f9ec12e5bf5e7e232b7b952ae54fef5ab8ea3f486e3206572fbdd16199c6dc9207581da5e8f4d955885c68ef32c37f905a0788888717529a842655e600c2db3322b78fe42799c9c110c6dc8e1500b18c24608442be4ebd1b7215fa5b776aa45d19ae289b0915ac208711abfe3b70abccbc1087ecc9b3676a5365b1a2d91eb102fccde2474881b6211f2eb57c7ea328e7a099683890d90b0c234e19fadac59b0430003e4f7ac898a34326c0c3c7343011130f54b37a3e667edc93d9b175379441ee69681af9a7bfee47da79117f8750b7379fc293e60d583215c4820ac82b18c6c8557c0bcf6cf49961731b33fb6b1213e535ec60b9bb1a4abe5140eca29fd4d728e1bbd4b27205aae2f5c4fc2c7bbeda0142b35b699fd429d7e267b3abd5f47942c1ba3af1f05e5470f90b7f277cbb55867b6eb4f02232ae00bcb802352a7f431781232ec6574f6ca4c2c5c78a6af806a03c12abc28971038f9e15adbaa104f70cb86e08df2d9667f0c629a95971f4e9f33bf1217d4c455e3975dc9929ef06e9327ab2fab34f80be88a3c9a162f9cd33e6538d1b9888405caa97a389c6e206c28fc4ed25fa7e1155bc9e7682c664571792e00beca5e0a4c058bd51c1a24f747254caab1daf6916e8838b79f20e73f9424245ce531f1176f1dcd72fb0e881380162e4c3d0d4e5517c19d3e8ea1cfa7587403ff56e445d1bd10151300f8dbb0b4330b088216e26b55ea72960441859cc74ad10b3f3c6d28a392114afbd2c1263b34159b87ae53fa318db400980865da20303746dcb8968f26b752fc77283ce205f542847bd95631ca0c07203088809ea4dedd543d85fd0593adb1001a129c7ece1f2c321c1fa30ac9c7f24c90aedaa0bcde13c00cc4ae584c615c237c3702603fc3200d1da2646a1ddaa92650f5c998f50f0caf33a0205ea14e4de99da644e2cefeb6647b4a5525951237725c89a786e2b3304179b64b799836ba6f9fdfd6ac160c5bb8b14f252013bd204ab9d424e1c3092ecb774c116c36a5e353e4300bf76f610349d16e4d542862082439e540178e89adb1d54a9efe174ba33ceb3afb7feb5977e8f6036dd006f07d214f743bdcc2e429574026fd4a581f270dad57bac9baade152bbdab76c0c203aa262f347cd9ab5313ed9e884d71b8dd5d5ac1abaf147a587f703d388df263de8053b2ed95d2158530990168afadcb02116ea5985cd1132fa9b9f64a557b4c30a01c3e2cd891fe34b61e8b61de6a848ee6d864d0e2234e8f9b6702cc9939f5cf21415f402b8b9a67a0c5d20c68f4b29a6294aa39dbec96e213f9c99151728ed7aa9614356c44dd1c0e120a3e1665d8ff4914d0699f6f7ae3911cf6c90b1f8a499550436fe244b49cc6ecf85137a03aa1be9dd58c49375eab55e77ac451d55c1e17d6a13ccde36d49ad40359f3521ed2dd40c0a805ad3f8bd77f117d2bb359e1330c69527f6df8195a35b2550eb9d592c5993b746b83020f8fda3136b76cd291d6c62e95974feddf0ac784acf1268ada9235b0eb07c8e4c8026e4c273e9b98b9cb64777bc213664ba4dedb49a546ef3b50e9fe17de8d912c61d6207281e0e44f46255770f64d18e23e39d70d8c49eac50e06d3840909be357ed30f3cb04e745d488675eb282f526c2fd66f06bcf04bf2586a3c51d608aefb2bf5e5b351919b5249d6b2ca42419da7c25fc4999ea9c5d9ee95bbfec225e47903dd01c4aeab2e50db844028a756d40a6e46d57dc5dd1255c8168c07973ee86b57e91133f03155add06cdfa7f0baa2819ae8ff980ae66ba2aa7f24aef69addec39151e597e8965564439ca672fe8616fcc51365cf7c4ea1450d3eb40fe967954d10b85d8762177f5dd7f6e60552e8d31da062743a3ee11b6e5bbf7398d06b0f129db35d101198992fecc1af1029552917ad8b9ea2655e73bf6b79f72faad6cde339be24919ab366c5c9f5d3af3a172ba83a1fc1dbcdaff0b5df47c1239b1fbf935f9138f7a9969246771fa1b52a3beef7358bb9313ccdc4a32f4a130dd6fd4d96433a9f8e6e22d33f7949815aff7610105bb0c70ae2e41bc69343037975374974262c36af1526dd0dab1778887e2082fdbec941eaa57f31cbd62d14f4adc3fcdc1de729f1164390569dd0a8fc051e46378b50ad7c33b5afbd71a0f7c65b928c4c0368214af33d3e64b0cc27a73446c9ece59b900bfdc1859e89240645e26969b819bbec70ef069846a550aea6449e045c2a19199527acb92dfbad832f3ca19428f51b36c60f8aff3334fcec318c3db4bc52c3528241fec66d3bf74209f422029118c55e59e80371b475f091edff3c7c614e6f1f002ee3dfc069813c9bef6b00195b5d8b4898f6cd6d28b891462279005c0baa604b60473fc5a185c01e3366bc05ebf80f92fab85a8aea96f634344ba79b8407c4e3ed61d7d1df6ab77a34024c2d8252d8e50927e88e1c0a42685af36b2d01a6f50b3db187bd6ae36809146178702eb28456d1eb43ba3334dfa7e9c486ea431e52f8f5c56926fa52fe0986e4d10595e695c695e8ea4d289e551be0261eb2385d020be750dc17c070a849f57bd707cd01d68abed2cf4dd28bae7ba323105e1561884a52145319af75da1284db5372fd4d582caa8279cfebe62c8ed964cb32b8eeabe53cc9b5a7258fdc55ef6b01461e485b3b1897630a09d27a40901b2ec7b47e94da9889588ee339f08b4594799d299be67117ae41b7b74f868f74c278a07bcf87ba29b455291c9c5161b1318bae1f68ba81e3f9772c9750a5f9735c7e69817aaa64f17e77b5f4d1c6911af22ee159a8995fa75437a1c7a319f1815fba764d442ea69509edb7d5ed3ded780a96cace4a9e9ea1d007fecd0c9882450368adfbe7e3b114968e62f45642b695375aca14e29cb11bc8f4e2607bbded8f97052cb65ce178baa1bf7d903c17ca53299a34ee7efc1732b45e773f48f9267a887995c10efc7bf9e0aea56ae7804c3f900f3e454f529e8de26ae0fa4871ef30db12ded3aab98bd25a3feb70e3bc782165b0deaada39af126b3e66635d3710aca947e6e1ae5458fcae25ec3e10285ca9f9c33883a0ef73d120dffdef81d0451949f0a3a633211e1dd0cc3d653a7ec33108eb7dcbb295974528e79a1608ddddaf75edee6161eb0c70aa66a323e96aaa1b75fd872eefc482787332fdb696cfc5dd87636d4068b8b83387149123044ef95c816905c3c88cc79d62671670772350568856a2653e85fee5e1a5b9849d2acbe9011944a5fb8aee797f216909fa9a76f24cd2eed1d9c68a12f3aad45d27e5e1efcbc4877f9f41eaa0932fdb87e29462cdce56abebd38a39d8ba61c96a97521d97e308a8485565ce673daae1ea4a8f7a00c68a524c98385853f7195543e851f8d401d0a8b569615f74bca76889c60facae3017e92bace610ffee82fee71b972c8c73b104e8b839033bcbebf867dc9bcb8fca57d89a1beb3188244a8f63c9a465207cccfde0fe5fdb9087a0b82381c94837fc4ba46c7797c250fac01d19f25ecd38a0cbfc26cc9d0393d3b460859e29fab53a4da205b3ca5d1bc1022637a712155a47148cf926d9d056853edbe0b993b3cbd531e4d55b82b68bf28b73b2c1e8d491d226660b2fb079f85d1e3d0a2a869e18676aaabf40608c6cf125164ac08ba569112e2c876b397dde4aa57277671967319a4201dbae45d6e49e5b05b8b5c01c6d648924e68a723c19e0b93ed5f3199720f090f4803c067a64e5909f382cf124a16b90af34e949541158e989c0f1c5e19fd92e9705a6d21bf1342a4794a19062c64875066827b418c55e65b247d03211b506197213d53422f3da6146eff828db6b9ef89d17fcaa7923e31534d7d5a8d530335b9098aa8a3235c073119beff9faade8cae67ea616aa3d9f61236a4102fb767097adaa7b1599a1b9cfe280adfad3f47862d152f5379b8debbee1b807fc3b6f5afacac02a34e7a122b294166f7cc4ccb7530d976ae2c7df638c917c809f884a7fb097c7f62c31245ef0422664d4921405ee899a83d2d8ff9ffedbbd0a96692ccc8e6e8530237cf4f2ebd876b66075f8aaa005da6875d3495ba4cb7cec1626a4c406ee637c89581dbf9a3dcbf0cef2983a4536f00b1a8ff9865eaa89d293f371744a6288fb636c47bc2d36a1b6e3b5ad54609e26479172af210fb23a39146e212ce460d9e2619cc33717c05999fdc9f4bdae51c779a39b509ebc4b917f622991f5e1452550450e704d38591d29de7ce710dc110a09f9fefeed390ce7ab8ca83ac5c1f68364c70698c09e484f017d9f7f27858055d38e41659db237bf1c797a9e4c410ced3e26bfcfc86b22ab6c7d1ca83c48ebb92005c57f51eae615efb7a4c1085bcf752f2d43b29f70a693db5dd829167be7546509b014d8cf85d0406f89cc51b7e44d54d0ee99f1b62682df1fe0b0415977955f0089f223cedc821a7a2c4b2a8f75615d1ef1c5c4cf578d55b0a808db2a120e23f671a53bfca468429ee759f2d50487509777811eaca97b15780d149fa0d1cdb27941b6fd3ea4adbb2e155fef664c4c7c2e76010a26b8780a5571c2aa51daeb5c1e7b7d7c75edc363311eca85b22e8dddf41880f13df478829413952295163e7ea4666759c7095ae31b6e5605b7e1b7dc15fb232924ddae880e52e0bfdc2a1e477d8c54fe72d628711332959899a96589f6822bc6d4922fe7f7e51996d968f997b75aa2d4fd33085441ad5003ccd18643523b95f27386c61fda659d9beeda658bd96ad313c2daf796d6c448c0b426627a0ebb79d4cb4033db1453f23f331ad974e06eda58e37e2e8f0a8f3bab0c19a1da46b1bcb4c7d53bfeef46e3ae3826d04414ee6552564be82cde0b27b972f2082a651ac0a57e13193ce4a2fd488c7f885a3987177ffa69a4018ea4d9930e2611f12f6e34a2c5a56b1e2116bffff530a4b24f67d1b5c593948e210a45d998b55764b43c3b17ba31ee9255c9590fcca239a86dedaedf9bc7c70c860597ef951e11a1eafc22949068c03e98c8b2c693ee39495ec52c32db6f16b2e62f7fd510a61c8fd430c37ccecc60164b07e033ea611309255710e8126601920189dafaec0ec94e9627a7eb3e1a6cd6d128ce3c14d6db80424118df0f5b2242b8053b5f92623f2c92622b615c01dc753655ebde4119f9e0cb64492c0c8a6cbd55b290433c10490034a037458b9eda9b9bb2bb8486c549a79fc613979addb4f3a3a04f3f6dad560d97d78dd5f8ea1735f5072193a0d76701ea79f3902b5e6378b6b104a53cd9c46948c388dd968d38c3f23ee6231a9385227b1191f37f47bfe54a7c414f75569db3a4153c911d42f9553629d57feb96e94de6596827bc12847d79bfcc3e044402d12fef0c4b7916ed4f099aa538c162c08ae391e951494e23ee53f8b82902d05a57cf6fcf42fb43696c34b8d9d1bffc022afb51bd395a823f9135159d9262784f1721a6485edc8af8a5b5a6bc60011a7d6db50d716ee498fd7845272e761dcca2f18b756a4dacbdd33095a8c50789b0b9acb8f760ae3"}}]}, 0x10c4}, 0x1, 0x0, 0x0, 0x20000000}, 0x28880) sched_setattr(0x0, &(0x7f0000000200)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x20044805) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/arp\x00') preadv(r7, &(0x7f0000000300)=[{&(0x7f0000000bc0)=""/4096, 0x1000}], 0x1, 0x6, 0x2) recvmmsg(r6, 0x0, 0x0, 0x40012100, 0x0) sendto$inet6(r0, &(0x7f0000000540)="900000001c001f4d154a817393278bff0a80a57802000000e503740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e00a2c5fed0759cb068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cef7cff81d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) r8 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="1b00000000000000000000000000040000000000", @ANYRES32=0x0, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000000000000000000000000000000000000000000000000000001460632fc6fdfbf2aa75518af7c00c679d0f1814a71cffc8886ee00d15d90c4d61caa313b62cecf5433e970f717b61ff8293e08e3e085eb0c62ef0c2ca351dc1f2a9434d61019afe336e499d010325215dc6277366e0641e01713f11287fabc2b2c05524f9"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000002c40)={0x1, 0x17, &(0x7f00000007c0)=@ringbuf={{}, {{0x18, 0x1, 0x1, 0x0, r8}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x6, 0x0, 0x6}, {0x6, 0x0, 0x0, 0xb}}, [@printk={@p, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x1, 0xa, 0x1, 0x9}, {0x7, 0x0, 0x3}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x5}, {0x56}}], {{0x4, 0x1, 0x2, 0x3}, {0x5, 0x0, 0xb, 0x3}, {0x85, 0x0, 0x0, 0x76}}}, &(0x7f0000000780)='syzkaller\x00', 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r9 = timerfd_create(0x0, 0x0) timerfd_settime(r9, 0x3, &(0x7f0000000100)={{}, {0x0, 0x989680}}, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 2.193866135s ago: executing program 2 (id=6653): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e) (async) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x10, &(0x7f0000000100)=[@in={0x2, 0x4e22, @private=0xa010101}]}, &(0x7f0000000180)=0x10) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000000c0), 0x4) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) setitimer(0x0, &(0x7f0000000000)={{0xffffffff}, {0x0, 0x82}}, 0x0) (async) alarm(0x1000000) (async) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) (async) timer_create(0x0, 0x0, 0x0) (async) fcntl$lock(0xffffffffffffffff, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) (async) fsconfig$FSCONFIG_SET_BINARY(0xffffffffffffffff, 0x2, &(0x7f0000000280)='\xebU\x95\xa4i\xea`\xe0[\x9a\x84\x11\xc9&R:\xe9\xea\xec\xe05@b\x1f\xab\xb7\xe6\xd4\x18\xe7D@\xf5\xb2\xb4\xe8i$\x038\x99\xfb;\xbeR\xbf\xc2\r\x13\xf0\xf0\xec\x94\xad\nA\xee>\xb3i4\\\xc8\xd7 \x8d\xe0D\x953|) \xd8p\x12\x11\x81\x7f\x93\a\xfb!\x83\xc2\xd8\xe4\x98\xae\xb7\f\x0fR\xd3\xad\xa5\xca\xd5\xc2\bv+\x9a\x94\xd0\x05\x8d\xef\x9f94>\xa5?\x9a\x11Et\xef\xea\xe9e\x81\'jB\xca\f\xccz\x15x\x1cn\xe4\xf3\xbd\xb4q{\xb33\xffM\x95Jm\x90\x00\x15\r\xc8R\xb4\xf89>\xb7\x1e\xe3\x99\x99_~\xdb\xdc\xfd\x0f\x8f\xfc\xe4\xa4\xe8\x03K\xea\xb2\x91H|EB\xfd2\x10atXE\xee\xf4\x13c\xb5u\x85w$\xd3}\x19\xe7n\xf9\xe7\x11@\xceB\xd7/\xde\x80F\xe0\xd0dI\xedfq]\xb1\xaa\x9b)\\o\xd1\xdcx\x06\x80\x9f\xb3\xcc\r\b\xcb\xb1\x1c\x03G\xe4\xf0H`\x0e\xe1\xc7\x13\x9e%J\xe6\xe2\xe6\xb4:\xa8\xf51~\xc5\x8a\xfe++s\x0f\xa9\x00\x00A\xb8\xf1\xdb', 0x0, 0x0) (async) open_tree(0xffffffffffffff9c, 0x0, 0x89901) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) (async) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x200000, 0x0) r5 = syz_open_dev$sndctrl(&(0x7f0000000080), 0x1ff, 0x20000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r5, 0xc4c85513, &(0x7f0000000540)={{0x2, 0x3, 0x1003, 0x448, '\x00', 0x9}, 0x1, [0x7, 0x5, 0x2, 0xfff, 0x6, 0x4, 0x7, 0x5, 0xae1c, 0xbd, 0x80000000, 0x102f, 0xffffffffffff068e, 0x1, 0x3, 0x1, 0x1, 0x7, 0xda, 0x200, 0x84, 0x3, 0x8d8, 0x7, 0x800000000000f, 0x42, 0x3, 0x8, 0xffffffffffffffff, 0x7, 0xffffffff00000001, 0x4, 0x0, 0x800000007, 0x101, 0x3, 0xd, 0x1, 0x2000000, 0x6, 0x277, 0x24, 0x4, 0x50f, 0x9ac2, 0x6fe5, 0xffffffffba36ba5a, 0x4, 0xa, 0x88b, 0x6, 0x4000006, 0x1, 0x403, 0x3, 0xfffffffffffff8f6, 0x4, 0xfffffffffffffff9, 0x0, 0x8000000000000000, 0xb, 0x9, 0x1800000, 0x7, 0x828, 0x200, 0xd, 0x9, 0x9, 0xfffffffffffffffc, 0x1, 0x100000000000004, 0x2, 0x402b, 0x9, 0x7, 0x40, 0x80, 0x42843379, 0x1, 0x100000004, 0x200, 0x77d, 0xb3, 0x5, 0x2, 0x6239, 0x400006, 0x0, 0x8, 0x4, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x5, 0x96, 0x8, 0xffff, 0x2, 0x0, 0xfffffffffffffff9, 0x2, 0x7, 0xe88, 0x8000000a, 0x0, 0xfffffffffffffffb, 0xffff, 0x9, 0x80000001, 0x10000001003, 0x325, 0x5, 0x1, 0xfffffffffffff004, 0x10000, 0x7ffd, 0xffffffffffffff80, 0x5, 0x800, 0x3, 0x9, 0x4, 0x20000000004, 0x7, 0x7f, 0x80000000003]}) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000008c0)={r6, 0x10, "83cd73d913625563f3877450d9e218b0"}, &(0x7f0000000340)=0x18) 1.740836583s ago: executing program 0 (id=6654): mknod$loop(&(0x7f0000000140)='./file0\x00', 0xfff, 0x0) execve(&(0x7f0000000740)='./file0\x00', 0x0, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1, {0x7, 0x29, 0x0, 0x2010008, 0x4, 0x0, 0x0, 0x1}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000004280)="06083cb6f49dc2fb20a7b1308c5574f4467712b94932feb205aa1a86b8e163bd57e11c315ee07477f746fd0b291fca4698097b28bd48683e86a9728e4724453e531114479c2ef6f1c409e156fda7d5ff6d3c896660bb08fa90d9985c54e9b21a07035eaa72d39d4ca066ef950554390c17007ac92e69d2d403ffa19f4d5e504daf93c4baf9b38b802f86aa94e154d6eb274f2f0a0f97841ec9bf640c4391be86d46582477c269c19a01d82a300f1fe69dbb694edc36b0210cd9fb0b64941f958c41d25ca143ff79ed9715d0879121a22da2203a06a416bcc82758e8307970db023dae1988d37e3ce8cff255e95007a93bd7e0b583ecd8750a37a809c11f2c91b6d6ae5c7fad5f16490fc565334aa126bceb2381e508d79190a4ac634e20b7cfa6d1794ddc402ecb86f1610be40789f39320fb23c13c41ac5d66e2b025ac2563868aa79a9c956e4ad0aa8b205bf8e006d04401665acab8647d9d40d616bfbffa704557ba0bb4754c38045d46cc945be0dc3847b3e17ba33df2c1c50be79c1d856de897583472262e67c1a4ffef25e8929c0eda0114d9cda5f57be4daa8bc43315a582f5d3debe707a386aab6aa6841b75fd26073b726d0777b62f146ddb486b61ca6b02b77e10a8ec43f787c5b25dd1677c7ad70cd897fc7e90b6f9fc22504ed4aa40a29328067d37a46d205272c3d51f23f139c44105499c614209995d5020d4f90b22804f428fc93aded21686b7d432f8cb81584d3e732fdcf52d3fb51069a5a8b40836a53e81a56588da87807fbe277da05e9c47ed78e3f7e72f767b68103fb8aa06319fb1fa80378663b40f6c2b9976b4a89ff9931ebb03cbb14fdf7ff4067640f60b026fa6a7ef8b049ab7dff0461e170ec5d3baf95a6d9bcc8c4d2c0216eedfb5da1f8b322b262a2879dd430870605ab233cbaf60e98fefa99623379ddc3ad5343c3f448e9e6939154b5260c4a05248e9558fe7b80154d1c70053599f22785cd07a0e0fbaa7dea6c419c2155582614435302151e5acece496d52402aa80fa4134d1c064172c91cf93b351f83b7524da4ab22aac2546f7097a64e33149aa84a538b6ebde1feabae4e6098a5cb9fc8b8ef9e5eb52525c69ea951b587f0f98501e95959844dc4ca13afda652cf3243c8ac547278100b041af40ce11e8d2fe2025f38ecd32bbb05e21c46c577f5fccdbec40345fe27029efab7236ea6d98798045b7ba374ebf7aeb7591fe6faf2eac3b9ae5e47987c88b1f2b6bfe7a634d95d5eb3f5d3c7bf7269717e590c04ed663525a11bc99f3a510899522c833c337b701ad9037b8ab05d6a9142f4682424a5a11d503ae1e8c68c6772769b80465108c9f6cde8a49ce3aa3947283d9046126762a7f49be73542efe6c42f643dda9a6b340bd7c77c52833762c63ce38833ad2c6b6d9a52826e9ac36febde7a1f77840efaf819ad29709b275db1a37321e8ffa647d08ce0ab23f355d619ce52c252f6bd83688d4578f6943e9554f1b0477929e68b12272a6d2c954e024b73371ff7a0a4dd836a3f7c79f548b0723b467fa4f4ac53d33b2479f11dc81d48ebb6a31598caf5d8e14452878ef13d7ccccda92c7a0b806385b4c8e2e71bd4a3e498d4f663979377c2e504861a21ee39cc3d3f67655b57fdbd4f3cc040a26951a0f4d475142c1fdf2cd2bb7b9aba888ffd063bef67ccf225c378fc0ea86b60364392d4e8192b1be1145c3d508f6d7bf27711535f379827e00493bb5e963e18d413b58abd482856425dcfba73676d1510eca84281e20bcb8ebe0a932bb36dc7516fd206c0d08a6640a1d791c6fc382ca80029cc803c256042e16f3c11299c7c2e78a3c77a87221fa3a106efbade9a347cdde814d7a7781ec89dbe66c9db402b79eac6d44a23a9e1cc47f9ead244c2dfd2df2688173216c9b7ce1c69299e3c3fb9ec9f2ab0ee9f30f80cf21057110782012ef541ffcf955583d1c62fa5daea5a2812e826293b135c9ef91a4c0dbe34bd0fa08beba429a7603fcb345d15921e3ce245ad5ccc96475eb636a923687b45858697656cca71e2ebe3e271d1e27d38b540b273ad1577ffd14ea166ede7065623b955298cc6d3dce4ca405cf5b9d9406032b25fb7873895f6dad5d85a7ad100af962e1fba78237e4ef75d266ff4c57007673d70e575fc5326a591399443891dff0946d8f72b6572a7b77b82c0585264aba34380701e88061b2e2b860b20bb62e4a56c08e9d9e2eac9143f883c31aac55e63e01bc3af42dc84f5901911ea003d06675c72fa81768e177c1fc9678495b3adbd4cfe9e0d252d0ee265f78d0550fbede22c0d8729573670bcd9b71503ade7215153f04737bd52fde3c949bcc3e46f3e4bd859614f0fc72683c96647e15bc1803046c0828c49062aca7f48ae535d42907728c4525179ea1b9adbb09b4130988d713c3a7a059566bacc2735f95fd3bbb5810e5c9f2821f76356026948d502dbfa08522a1ff05e6654a7af45e20fdbc77a2c70f1c61ce39093b32912989a1d3b51508b0294cfa5425e7aca19a109af4dff056e795f4c42ef78e91e8e473cafe954429b1bc111568153bc13b8d34fc5ce5722b596e0a7b6afe620c1e7e5a25ed437f75af7c53201382c27e4f9fca49fbfd64b0c239ca6bb0e6b42002345c458c78f763a6333cb0cdccfb953b08f63bdc25caee7197eda33856fef51a108b6a1cc2a6586f4880f4c77da11c3c972f49ee164ff3968c7efb0db1b9aa2301298040fe92912ada484f9f0946d7db3388ca33a935f56cfd7b5a212bef9e7e8724c8f9cfc7d17537540f0aae2278ceb07ac48b29abb667d3a499aebea8c9357dad34a2ee3c86a3485da3b7d965c714f760709bfea9b933dcf4997bea61fdb0d5a752e17aabfdacdbe5d644147c95c4c7a13e0a2c2e8b5f8cd06b1902541ec9cfb1f42648eb2781c8ed74c133d19500b754e93d2a3a96b28e194ee3b4b94180972ac8f25000a826d1d193cad89bcf81b62b6a20e6a6517156fe9b14f2f8a4d53eec114a62713bcf19999f9e1b3fc7c9467cee257d1d64e318f983db3934a3c1408e2c869669f2f573706e04eb39b765dc1c4198672976d70cd6af9158c199afffa1cb9fd45441afd180acc35d1abb4b31b13d50a76469c0c2e1b13116cb337e438ce3f51f8df5ef4dcfde2b1f523f074edc2487c7e298a9f7ccd776066bcdfa1efb5946a03eeacaeb5f79c98ceb4d64f1bbe438979bc21cb8395a261015fc3b831d2c889ef315b16c9194fc28925688a60b7b8bf8fd2842c1e384780db2279f88daaac6d13fe2330fd626d6c5d4d76e6fbcfdaf8e69c0f1744afcfaf6a3f8399e178298edaf5d48b1840fb42e2fbdafb194e740a5271fb488a00a9cf60b2ce90b67ff1f45ef568ace5142b0fcafaa3ef5c9e0f14ab968c1b3ddb8872cbd18bc4d116b836996df10f43e519916fa7031063ceb0208b1b360fffeeb6c76e75825b002098507ecd8e33a2cea3263c701396a49adc8f495168b6a3d3193778d1cff97873db6580b0aac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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)={0x130, 0x0, 0x7a4552d3, {0x5, 0xfffffffe, 0x0, '\x00', {0x7ff, 0x0, 0x10, 0x0, 0x0, r2, 0xc000, '\x00', 0x4, 0x29, 0xfffd, 0x358, {0xffffffffffff9603}, {0x1f96, 0x7fff}, {0x7, 0x8}, {0xa, 0x10}, 0x5, 0x2080e16, 0x1, 0x7}}}}) socket$nl_netfilter(0x10, 0x3, 0xc) socket(0x2, 0x3, 0x6) openat$mixer(0xffffffffffffff9c, &(0x7f0000003fc0), 0x189000, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x100}, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_usb_connect(0x2, 0x24, &(0x7f0000000100)=ANY=[@ANYBLOB="1201000011620140480b05101e8c00000001090212000100000000090401"], 0x0) r5 = syz_open_dev$I2C(&(0x7f0000000040), 0x1, 0x2003) ioctl$I2C_RDWR(r5, 0x707, &(0x7f0000000a40)={&(0x7f0000000700)=[{0xe, 0x0, 0x0, &(0x7f0000000880)="661ed364ccd4a6f54b60ac1858766c7b97936326a13d015ccd26c3f5d24806baad69aa1760489f3ad1d8f8900418232c240facde5c62f3c2bb2fa4af6d52db147b6cd81e643fe70140061353ee483057b6238a3e3741fb3e002356db54ba5045a76bea9a1792748b9eb85fe70a1ab5fc4ab97ae6386384bd5164e0a15eed1ef1a731477ded096adc5a90b553f279d88123920cea8714180fa15a54a84ee2959a78"}, {0x9, 0x7800, 0x0, &(0x7f0000000780)="4454c4c75971e5d53e716f9c522454d4ef763062fd17f58a9e914d98ce4781316b2d0d66e952c4682763ab5be70c8899fa477918c46b4e3889b982bce28fac900b3b5e00583919560811abfc5ea84480a1cad610fd707f4f8867097fd549c5e7359d4000e76c6325bb1722343df5963c626d03e6435be85aa6f44b5575d5a10fa26ea06a67fea4f37434cb8d01e4543a64cf6baac72e4474b5a23a2b3c35e7928542105655190c079d443fe9758c99333dd32ef2a640f80cd52280e0f06aee0198670f45cd30f1cfd8a523a1340c98ea46ba86e162b5c20e597fa7dd6fae3cab948df05e1a05a607010d23a4012acac122d18418820ba39719"}, {0x4, 0xe100, 0x0, &(0x7f0000000680)="54b2e9c9c914f45725c3fcc842bb9f9bf658375358dd86da76"}, {0xf054, 0x1201, 0x0, &(0x7f0000000940)="2532067f7e723ea06a0bed911288b9a5e6cd9dce7b0a09f922cbbc02cad02f53a4afdcdb4bc2d5112403192905000000412fb7465a93083059d58b4986c57c84023d9abf0c480560cc7a364349be2cd40515ccbef7be642430e5cf5f3d525db1bcc70cbeb3200b054a447d420573f39a2a4ccdd9d0aae61ac47d09e515b0aa7aacb7e3ccb3d556ebaf6cf7bebb939e565fda316b229cc19fe1d215465c9378798cb423b9698793bbb4bd3a83d6c5202174e5683dbb43ed757ab7d0e65057d3ae3d50acdfa23a722052c6bf584a2c2496cae0d3ac54f01669fff87fbe81abbd34981d"}], 0x2}) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) syz_usb_connect$uac1(0x3, 0xb6, &(0x7f0000000280)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa4, 0x3, 0x1, 0x0, 0x0, 0x6, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x5, 0x9}, [@input_terminal={0xc, 0x24, 0x2, 0x4, 0x206, 0x1, 0x4, 0xd331, 0x8, 0x3}, @extension_unit={0xc, 0x24, 0x8, 0x2, 0x6f, 0xad, "c50f5cfce9"}, @mixer_unit={0xb, 0x24, 0x4, 0x3, 0x8, "a374b0142fba"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0xa, 0x24, 0x2, 0x1, 0xc4, 0x4, 0x6, 0x7, "2cce"}]}, {{0x9, 0x5, 0x1, 0x9, 0x40, 0x0, 0x7, 0x9, {0x7, 0x25, 0x1, 0x0, 0x9, 0x5}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xc, 0x24, 0x2, 0x1, 0x3, 0x3, 0x7, 0x5, "d3", "d74d40"}, @format_type_i_continuous={0xc, 0x24, 0x2, 0x1, 0x4, 0x4, 0x0, 0x80, "7cd0", "ce7e"}]}, {{0x9, 0x5, 0x82, 0x9, 0x20, 0x7, 0x1, 0x4, {0x7, 0x25, 0x1, 0x0, 0x8}}}}}}}]}}, &(0x7f0000000600)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x250, 0x5, 0x4, 0x3f, 0x10, 0xfb}, 0xe9, &(0x7f0000000400)={0x5, 0xf, 0xe9, 0x3, [@ss_container_id={0x14, 0x10, 0x4, 0x6, "0cfe567a98090deb0ad8e8c85c9adaee"}, @generic={0xc5, 0x10, 0x3, "bd2999dbf270eb93978f001a1da7375b4b834c4b953ebdb25974adf216650c84eee7ec3aff9bf385e80644143b8f0bceb67404f1da558d2a185e9829ddc024803972860073ba21d5246129c212068520b19669d15666d10954030ea58fb04f026d0a7a4852a334b5dab0b0a2ccd725b60052f8d695e87e18cb4f71c5004e935518ba63fc968171c67f8285dc63af959e3682bdc25ebbeca0e58c55d157efaaf55929d549018417ca90e71af6bee27f401599642346ff6fdf4deb4d01b01e0c3ef270"}, @wireless={0xb, 0x10, 0x1, 0x4, 0x1c, 0xe, 0x80, 0x7, 0x7}]}, 0x4, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0xc01}}, {0xc2, &(0x7f0000000a80)=ANY=[@ANYBLOB="ce03ff9cf2b50f6fcd97e03016c176f31405ca8b45e89628ecebce559dad0cee7a4f50096d21216bef69cae9025e01748d234d7931002059f4e6110f900aef19308b1342ec8a990b771a33dc0ae2003ac6d683c6547f4600004ced79b4efd26f026e48fafd1564882225d1e13f2bc589eaf3771d1ea902db3271afe293614fb8e40343abcdcbdf02d1877f14b8dd4c0ab2a22123842e33b47e0523ac5166d6267568f2af281735b7906c2e490ec9df46f89439dcd0c2769b2299898d07ad6e2b34ea30af3a39057321820e1e84e1369e23a5c3062756333695cde8d3c820dac193f506370cb2a1175f918744774a94459b1d3b504f659e43d4bd5a"]}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x80c}}, {0x36, &(0x7f0000000340)=@string={0x36, 0x3, "135cd579f4828c232716c8daa992626ce1a0aded728dc3dbdfd63a2d4bdffa8f4108fc0f19df190a197b3a4534de62001f5d3273"}}]}) r8 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$apparmor_exec(r8, &(0x7f0000000240)=ANY=[@ANYBLOB="65786563203aa009f5"], 0x9d) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x1) r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) write$binfmt_elf64(r9, &(0x7f0000000080)=ANY=[], 0x78) close(r9) 936.611132ms ago: executing program 4 (id=6655): r0 = syz_usb_connect$hid(0x2, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x146b, 0x902, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, {0x9, 0x21, 0x101, 0x0, 0x1, {0x22, 0x5}}, {{{0x9, 0x5, 0x81, 0x3, 0x3ff, 0xc, 0x0, 0x5}}}}}]}}]}}, 0x0) r1 = fsopen(&(0x7f0000000080)='hugetlbfs\x00', 0x0) r2 = socket$unix(0x1, 0x1, 0x0) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e21}, 0x6e) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) r3 = fsmount(r1, 0x0, 0x1) fchdir(r3) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x4) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000000)={0x2c, &(0x7f0000000140)={0x10, 0xa, 0xa, {0xa, 0x10, "8781110000008297"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) 837.812586ms ago: executing program 3 (id=6656): r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) fgetxattr(r0, &(0x7f0000000040)=@random={'trusted.', '\x00'}, &(0x7f0000000080)=""/7, 0x7) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000000c0)=0x40) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x6) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000100)={0xdddd6000, 0x8000, 0x1}) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{0xffff, 0x7, 0x8, 0x3}, {0xc37b, 0x9, 0x46, 0x8}, {0x563e, 0x40, 0xc, 0xf87}]}) timer_create(0x4, &(0x7f00000001c0)={0x0, 0x29, 0x1}, &(0x7f0000000200)=0x0) r5 = fcntl$dupfd(r3, 0x0, r2) timer_getoverrun(r4) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000000400)={&(0x7f0000000240), &(0x7f0000000280)=""/109, &(0x7f0000000300)="16cbf1fad7dcc379c960d66f8558aedb8778d134bb3e4d9bdfba575f05ed96e04e8a1adfd72a8fa9e971ede16c49d2ee38a660e43a3bf9829819ff3b640c33c9151ec0687d2b59412a7e", &(0x7f0000000380)="ab5ea3f3cd842f058792183b714245f8b20f602eb86af56b3c66dad741e88ebe4d762f43eada11b281b989bca0102911950749f87e1bbe08afc12627e9ab9f22aa8843d80dbf0059d897e641ffa06176853fbb70a269687aaed92e73c75d07568f18ed65", 0x1ff, r5}, 0x38) r6 = accept4(r0, &(0x7f0000000440)=@vsock={0x28, 0x0, 0x0, @local}, &(0x7f00000004c0)=0x80, 0x81000) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000500)={0x5, 0x0, [{0x80000000, 0x7, 0x1, 0x6, 0x5, 0x7fffffff, 0x4}, {0xa, 0x4, 0x7, 0x10001, 0x5, 0x18, 0xfffffe04}, {0x6, 0xd, 0x4, 0x8, 0x4, 0x8001, 0x3}, {0x80000019, 0x5d6, 0x6, 0xfffffffc, 0x8, 0x2, 0x3}, {0x6, 0x80, 0x0, 0xa4, 0x6e3, 0x8, 0xf}]}) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r6, 0x8983, &(0x7f0000000600)={0x2, 'batadv_slave_1\x00', {0xce}, 0x1}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000006c0)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000007c0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000880)={0x0, 0x0}, &(0x7f00000008c0)=0xc) syz_mount_image$fuse(&(0x7f0000000640), &(0x7f0000000680)='./file0\x00', 0x80000, &(0x7f0000000900)={{'fd', 0x3d, r5}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, r7}, 0x2c, {'group_id', 0x3d, r8}, 0x2c, {[{}, {@default_permissions}, {@max_read={'max_read', 0x3d, 0xca}}, {@max_read={'max_read', 0x3d, 0xffffffffffffffff}}, {@default_permissions}, {@default_permissions}, {@allow_other}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}, {@seclabel}, {@fowner_gt={'fowner>', r9}}]}}, 0x0, 0x0, &(0x7f0000000a80)="2498dbe4b651843b26d25a2021388130e763497269215b12d4c593ab5cf8b4f1c3e0fe01fbaf64d7d74efd26d8f81f910f5c0d890cbe2305b77268797325d38631abcad694b4366a87aaab97753fcaf780233d304329daf778c115f29122d21d29125a952026d1368d76d9dad3") ioctl$VHOST_VDPA_SET_CONFIG_CALL(r5, 0x4004af77, &(0x7f0000000b00)=0xa6f) bind$unix(r6, &(0x7f0000000b40)=@abs={0x0, 0x0, 0x4e22}, 0x6e) timer_delete(r4) syz_io_uring_setup(0x2363, &(0x7f0000000bc0)={0x0, 0x9b06, 0x1002, 0x1, 0x34f, 0x0, r5}, &(0x7f0000000c40), &(0x7f0000000c80)) mbind(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4000, &(0x7f0000000cc0)=0xd, 0x7, 0x4) syz_open_dev$usbmon(&(0x7f0000000d00), 0x4, 0x10001) timer_delete(r4) r10 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$SNDCTL_SEQ_SYNC(r5, 0x5101) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r10, 0x81f8943c, &(0x7f0000000d40)) socket$nl_route(0x10, 0x3, 0x0) 710.262761ms ago: executing program 3 (id=6657): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8933, &(0x7f0000000340)={'wg0\x00', 0x0}) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000001180)={0x0, 0x21, &(0x7f0000001140)={&(0x7f00000005c0)=ANY=[@ANYBLOB="78030000", @ANYRES16=r1, @ANYBLOB="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", @ANYRES32=r3], 0x378}, 0x7ffffffe}, 0x0) 686.669696ms ago: executing program 2 (id=6658): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)={0x1c, 0x2e, 0x9, 0x70bd27, 0x0, {0x4}, [@typed={0x8, 0x18, 0x0, 0x0, @binary="02ac0f00"}]}, 0x1c}, 0x1, 0x0, 0xe000000, 0x42804}, 0x0) 555.394949ms ago: executing program 3 (id=6659): syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @broadcast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @time_exceeded={0xb, 0x0, 0x0, 0x3, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xfffe, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xac14140a, @multicast1}}}}}}, 0x0) r0 = socket$kcm(0xa, 0x2, 0x73) sendmsg$inet(r0, &(0x7f0000001180)={&(0x7f0000000000)={0xa, 0x0, @empty}, 0xffac, &(0x7f0000001080)=[{&(0x7f0000000040)="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", 0x1000}, {&(0x7f0000001040)="9d7fcf3efc63f4a6a555ba8b4726d7ccaf8a207100e69cfac4377876021d7131b838059f96bd206d4776368ed2a92432e5af71", 0x33}], 0x8, &(0x7f0000001d00)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="e1212f0409000000e70bcf35ac837225dd355ad309a5ec6096633ba38e1ef5baf006020e5f45c993cb5680017c6720bea9b7c451516a8cff7f00000000000019f20b784b2336d43c8a0f7347801a596dfb0b078a967980ccec1d115c7a0000000000000000000000fed6260fdf140498f1274bc569d0d87656d0d18d903580f0ec0915e89bd286b2c25165043f6a001d53f84eaabf01cc310ff28c7c76867ce1a2c9c91b1db7295614e2a4f8711ec37ae999180cb5bbb9c5382120076e117539d423a2ec0f468db35960831f5f883472327697495b8e8ba8e2f3defbe93e1fc733b06dfc74890a3f63b154e9681d69cdd9894c914ee45c286462888ff84e401a6d8895ffda88a171b7359f815d7b6f7562fba1bbff4cba08f7a3f582d7c604013317281c5e9a8e88b66a4717b3c318f85aecbe8b5f3485f8d31bf5a57b9dd53b382ec017a33d1fabe09daf76b3b0"], 0x6b}, 0x0) 480.929229ms ago: executing program 2 (id=6660): madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1) r0 = socket$l2tp6(0xa, 0x2, 0x73) bind$l2tp6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x20) syz_emit_ethernet(0x46, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60f91e2e00107300fc040000000000000000000000000000ff020000000000000000000000000001f5000000ff"], 0x0) 467.44221ms ago: executing program 1 (id=6661): r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000180)={{'fd', 0x3d, r5}, 0x2c, {'rootmode', 0x3d, 0x4000}}, 0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x100000, 0x0) r6 = open_tree(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x89901) unshare(0x26020480) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0x80000, &(0x7f00000001c0)=ANY=[], 0x0, 0x0, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYRESHEX=0x0, @ANYRES16=r0, @ANYRESDEC=0x0, @ANYBLOB='hgroup_id=', @ANYRESDEC=0x0, @ANYRES64=0x0, @ANYRES8=r4, @ANYRESDEC=0x0]) umount2(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000100)={'wlan0\x00'}) ioctl$KVM_SET_TSC_KHZ_vm(r6, 0xaea2, 0x3) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0xb49, 0x9, 0x8, 0x0, 0x3}, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r8 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_opts(r8, 0x0, 0x4, &(0x7f0000000000)="8907040400", 0x5) getsockopt$inet_opts(r8, 0x0, 0x4, 0x0, &(0x7f0000000100)) close(r7) execveat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x0, 0x0, 0x1000) name_to_handle_at(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=ANY=[], &(0x7f0000000180), 0x0) open_by_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[], 0x8e79f0352167ea94) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)=ANY=[@ANYRES32], 0x14) 376.841492ms ago: executing program 3 (id=6662): r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xe22, 0x0, @empty}, 0x1c) syz_emit_ethernet(0xfef3, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6001010000641100fe8000000000000000000000000000bbfe8000000000000000000000000500aa4e200e22"], 0x0) 290.00716ms ago: executing program 2 (id=6663): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)={0x20, 0x2e, 0x9, 0x70bd27, 0x0, {0x4}, [@typed={0xc, 0x18, 0x0, 0x0, @binary="01ac0f0002ac0f00"}]}, 0x20}, 0x1, 0x0, 0x0, 0x42804}, 0x2c) 137.547852ms ago: executing program 3 (id=6664): r0 = socket(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x0, 0x0, 0x7ffc0002}]}) personality(0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000001c0), 0x13f, 0x1}}, 0x20) fsetxattr$security_capability(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1) write$USERIO_CMD_SEND_INTERRUPT(0xffffffffffffffff, 0x0, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) r3 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f00000000c0)=ANY=[@ANYBLOB="0500000008ff", @ANYRESDEC=r1]) mremap(&(0x7f000054e000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f000022c000/0x3000)=nil) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000002100)=ANY=[], 0x84}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) sendmsg$NFT_MSG_GETSETELEM(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="400000000d0a010800000000000000000a0000010900020073797a31000000000900010073797a31000000001400"], 0x40}, 0x1, 0x0, 0x0, 0x24000801}, 0x8000) r6 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x5) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x8, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x15, r6, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffdd5}, 0x94) remap_file_pages(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$MRT6_INIT(r0, 0x29, 0xc8, &(0x7f0000000340), 0x4) 0s ago: executing program 2 (id=6665): mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) creat(&(0x7f0000000080)='./file0/file1\x00', 0x90) unlink(&(0x7f0000000100)='./file0/file1\x00') rmdir(&(0x7f0000000000)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x40000, 0x120) getdents64(r0, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x20040, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000007040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000007000)={0x20, 0xffffffffffffffda}, 0x0}) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f0000000340), 0x11000) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text64={0x40, &(0x7f0000000640)="430fc73f0f2390b9800000c00f3235010000000f300f20d835080000000f22d8c4e18173f53866baf80cb83879e487ef66bafc0cec66b88e008ec02d1aa80000460f1c460041ae", 0x47}], 0x1, 0x74, 0x0, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, 0x0, &(0x7f0000000240)) ioctl$KVM_RUN(r5, 0xae80, 0x0) setrlimit(0xf, &(0x7f0000000000)={0x1, 0x5}) syz_emit_ethernet(0x66, &(0x7f0000000440)=ANY=[@ANYBLOB="bbbbbbbbbbbbffffffffffff86dd697a262d00303afeff020000000000000000000000000001fc02000000000000000000000000000002009078fffffffc62081331000933002001000000000000000000000000000200000000000000"], 0x0) syz_clone(0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) add_key$keyring(&(0x7f0000000080), 0x0, 0x0, 0x0, 0xfffffffffffffffa) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) mknod$loop(&(0x7f00000190c0)='./file0\x00', 0xfff, 0x0) execve(&(0x7f0000019100)='./file0\x00', 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/unix\x00') r6 = fcntl$getown(r5, 0x9) syz_open_procfs(r6, &(0x7f0000000100)='net/igmp6\x00') kernel console output (not intermixed with test programs): dv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1423.169148][T15975] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1423.184958][T15975] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1423.194510][T31999] Bluetooth: hci0: command 0x0c1a tx timeout [ 1423.269870][T31999] Bluetooth: hci3: command 0x041b tx timeout [ 1423.309228][T15585] hsr_slave_0: entered promiscuous mode [ 1423.316851][T15585] hsr_slave_1: entered promiscuous mode [ 1423.323254][T15585] debugfs: 'hsr0' already exists in 'hsr' [ 1423.330077][T15585] Cannot create hsr debugfs directory [ 1423.601772][T13986] usb 2-1: USB disconnect, device number 19 [ 1423.789825][T16101] netlink: 24 bytes leftover after parsing attributes in process `syz.3.6192'. [ 1424.879243][ T30] audit: type=1326 audit(1761490243.494:3333): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16157 comm="syz.1.6194" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff02018efc9 code=0x7ffc0000 [ 1424.879966][T16165] netlink: 76 bytes leftover after parsing attributes in process `syz.1.6194'. [ 1424.990062][ T30] audit: type=1326 audit(1761490243.494:3334): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16157 comm="syz.1.6194" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7ff02018efc9 code=0x7ffc0000 [ 1425.044361][ T30] audit: type=1326 audit(1761490243.494:3335): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16157 comm="syz.1.6194" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff02018efc9 code=0x7ffc0000 [ 1425.104471][ T30] audit: type=1326 audit(1761490243.494:3336): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16157 comm="syz.1.6194" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7ff02018efc9 code=0x7ffc0000 [ 1425.218427][ T30] audit: type=1326 audit(1761490243.494:3337): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16157 comm="syz.1.6194" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff02018efc9 code=0x7ffc0000 [ 1425.374346][T31999] Bluetooth: hci3: command 0x041b tx timeout [ 1425.383862][ T30] audit: type=1326 audit(1761490243.494:3338): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16157 comm="syz.1.6194" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7ff02018efc9 code=0x7ffc0000 [ 1425.610391][ T30] audit: type=1326 audit(1761490243.494:3339): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16157 comm="syz.1.6194" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff02018efc9 code=0x7ffc0000 [ 1425.678814][ T30] audit: type=1326 audit(1761490243.494:3340): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16157 comm="syz.1.6194" exe="/root/syz-executor" sig=0 arch=c000003e syscall=55 compat=0 ip=0x7ff02018efc9 code=0x7ffc0000 [ 1425.701819][ T30] audit: type=1326 audit(1761490243.494:3341): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16157 comm="syz.1.6194" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff02018efc9 code=0x7ffc0000 [ 1425.724920][ T30] audit: type=1326 audit(1761490243.494:3342): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16157 comm="syz.1.6194" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7ff02018efc9 code=0x7ffc0000 [ 1425.980405][T16200] program syz.2.6197 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 1426.095083][T16209] netlink: 'syz.2.6197': attribute type 10 has an invalid length. [ 1426.103069][T16209] netlink: 40 bytes leftover after parsing attributes in process `syz.2.6197'. [ 1426.476314][T16209] batman_adv: batadv0: Interface activated: »»»»»» [ 1427.037746][T15585] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1427.060493][T15585] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1427.102852][T15585] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1427.146119][T15585] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1427.424499][T31999] Bluetooth: hci3: command 0x041b tx timeout [ 1428.069756][T15585] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1428.276821][T15585] 8021q: adding VLAN 0 to HW filter on device team0 [ 1428.426526][T21302] bridge0: port 1(bridge_slave_0) entered blocking state [ 1428.433702][T21302] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1428.462881][T21302] bridge0: port 2(bridge_slave_1) entered blocking state [ 1428.470009][T21302] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1429.071461][T15585] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1429.468112][T15585] veth0_vlan: entered promiscuous mode [ 1429.504401][T31999] Bluetooth: hci3: command 0x041b tx timeout [ 1429.700369][T16347] netlink: 7 bytes leftover after parsing attributes in process `syz.1.6211'. [ 1429.718086][T15585] veth1_vlan: entered promiscuous mode [ 1429.736432][T16347] netlink: 7 bytes leftover after parsing attributes in process `syz.1.6211'. [ 1430.219309][T15585] veth0_macvtap: entered promiscuous mode [ 1430.255205][T15585] veth1_macvtap: entered promiscuous mode [ 1430.418576][T15585] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1430.518041][T15585] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1430.571419][ T44] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1430.592444][ T44] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1430.611046][ T44] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1430.699600][ T44] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1430.704359][T16712] usb 2-1: new full-speed USB device number 20 using dummy_hcd [ 1431.013964][T16712] usb 2-1: unable to get BOS descriptor or descriptor too short [ 1431.048260][T16403] netlink: 24 bytes leftover after parsing attributes in process `syz.2.6219'. [ 1431.114862][T16712] usb 2-1: not running at top speed; connect to a high speed hub [ 1431.131893][T16712] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 147, changing to 4 [ 1431.370313][T16712] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1431.398929][T16712] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1431.434378][T16712] usb 2-1: Product: syz [ 1431.443753][T16712] usb 2-1: Manufacturer: syz [ 1431.464565][T16712] usb 2-1: SerialNumber: syz [ 1431.559732][ T60] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1431.572616][ T60] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1431.718702][T16712] usb 2-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 1431.757646][T16712] usb 2-1: unit 2 not found! [ 1431.867741][ T60] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1431.886827][ T60] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1431.898622][ T7476] hsr_slave_0: left promiscuous mode [ 1431.937983][T16712] usb 2-1: USB disconnect, device number 20 [ 1431.950079][ T7476] hsr_slave_1: left promiscuous mode [ 1431.988447][ T7476] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1432.006839][ T4587] udevd[4587]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1432.025441][ T7476] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1432.055515][ T7476] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1432.062945][ T7476] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1432.079613][ T7476] batman_adv: batadv0: Removing interface: virt_wifi0 [ 1432.102624][ T7476] veth1_macvtap: left promiscuous mode [ 1432.113687][ T7476] veth0_macvtap: left promiscuous mode [ 1432.304085][ T7476] pim6reg (unregistering): left allmulticast mode [ 1432.710473][ T7476] team0 (unregistering): Port device team_slave_1 removed [ 1432.756833][ T7476] team0 (unregistering): Port device team_slave_0 removed [ 1433.266140][T16475] gretap0: entered promiscuous mode [ 1433.304698][T16475] vlan2: entered promiscuous mode [ 1434.161371][T16510] vivid-000: disconnect [ 1434.468466][T16485] vivid-000: reconnect [ 1435.265469][T16700] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 1435.286765][ T5838] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 1435.297440][ T5838] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 1435.305771][ T5838] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 1435.315340][ T5838] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 1435.322952][ T5838] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 1435.424431][T16700] usb 2-1: Using ep0 maxpacket: 8 [ 1435.436550][T16700] usb 2-1: config 162 has an invalid interface number: 84 but max is 2 [ 1435.454454][T16700] usb 2-1: config 162 has an invalid interface number: 3 but max is 2 [ 1435.463258][T16700] usb 2-1: config 162 has no interface number 0 [ 1435.470080][T16700] usb 2-1: config 162 has no interface number 1 [ 1435.476714][T16700] usb 2-1: config 162 interface 84 altsetting 2 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 1435.489949][T16700] usb 2-1: config 162 interface 2 altsetting 1 has a duplicate endpoint with address 0x9, skipping [ 1435.501001][T16700] usb 2-1: config 162 interface 2 altsetting 1 has an endpoint descriptor with address 0xA6, changing to 0x86 [ 1435.513594][T16700] usb 2-1: config 162 interface 2 altsetting 1 endpoint 0x86 has invalid maxpacket 23105, setting to 1024 [ 1435.525107][T16700] usb 2-1: config 162 interface 2 altsetting 1 bulk endpoint 0x86 has invalid maxpacket 1024 [ 1435.539880][T16700] usb 2-1: config 162 interface 2 altsetting 1 has 5 endpoint descriptors, different from the interface descriptor's value: 4 [ 1435.553122][T16700] usb 2-1: config 162 interface 84 has no altsetting 0 [ 1435.604396][T16700] usb 2-1: config 162 interface 2 has no altsetting 0 [ 1435.623726][T16700] usb 2-1: config 162 interface 3 has no altsetting 0 [ 1435.635069][T16700] usb 2-1: New USB device found, idVendor=0e8d, idProduct=763f, bcdDevice=9b.23 [ 1435.644464][T16700] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1435.652444][T16700] usb 2-1: Product: syz [ 1435.664512][T16700] usb 2-1: Manufacturer: syz [ 1435.704350][T16700] usb 2-1: SerialNumber: syz [ 1436.008944][T31999] Bluetooth: hci4: Opcode 0x0c03 failed: -71 [ 1436.038805][T16700] usb 2-1: USB disconnect, device number 21 [ 1436.068926][T16558] input: syz0 as /devices/virtual/input/input161 [ 1436.133637][T16567] FAULT_INJECTION: forcing a failure. [ 1436.133637][T16567] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1436.154392][T16567] CPU: 1 UID: 0 PID: 16567 Comm: syz.4.6242 Not tainted syzkaller #0 PREEMPT(full) [ 1436.154417][T16567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1436.154430][T16567] Call Trace: [ 1436.154439][T16567] [ 1436.154447][T16567] dump_stack_lvl+0x189/0x250 [ 1436.154480][T16567] ? __pfx____ratelimit+0x10/0x10 [ 1436.154504][T16567] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1436.154530][T16567] ? __pfx__printk+0x10/0x10 [ 1436.154548][T16567] ? __might_fault+0xb0/0x130 [ 1436.154582][T16567] should_fail_ex+0x414/0x560 [ 1436.154613][T16567] _copy_from_user+0x2d/0xb0 [ 1436.154639][T16567] ___sys_sendmsg+0x158/0x2a0 [ 1436.154662][T16567] ? __pfx____sys_sendmsg+0x10/0x10 [ 1436.154715][T16567] ? __fget_files+0x2a/0x420 [ 1436.154733][T16567] ? __fget_files+0x3a0/0x420 [ 1436.154761][T16567] __sys_sendmmsg+0x227/0x430 [ 1436.154793][T16567] ? __pfx___sys_sendmmsg+0x10/0x10 [ 1436.154821][T16567] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1436.154866][T16567] ? ksys_write+0x22a/0x250 [ 1436.154894][T16567] ? __pfx_ksys_write+0x10/0x10 [ 1436.154925][T16567] __x64_sys_sendmmsg+0xa0/0xc0 [ 1436.154946][T16567] do_syscall_64+0xfa/0xfa0 [ 1436.154973][T16567] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1436.154992][T16567] ? asm_sysvec_reschedule_ipi+0x1a/0x20 [ 1436.155011][T16567] ? clear_bhb_loop+0x60/0xb0 [ 1436.155033][T16567] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1436.155053][T16567] RIP: 0033:0x7fc080d8efc9 [ 1436.155070][T16567] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1436.155089][T16567] RSP: 002b:00007fc081cdd038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1436.155113][T16567] RAX: ffffffffffffffda RBX: 00007fc080fe5fa0 RCX: 00007fc080d8efc9 [ 1436.155128][T16567] RDX: 0000000000000001 RSI: 0000200000004900 RDI: 0000000000000003 [ 1436.155142][T16567] RBP: 00007fc081cdd090 R08: 0000000000000000 R09: 0000000000000000 [ 1436.155154][T16567] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1436.155166][T16567] R13: 00007fc080fe6038 R14: 00007fc080fe5fa0 R15: 00007fc08110fa28 [ 1436.155199][T16567] [ 1436.831869][T16602] netlink: 'syz.1.6244': attribute type 2 has an invalid length. [ 1436.888509][ T30] kauditd_printk_skb: 33 callbacks suppressed [ 1436.888526][ T30] audit: type=1326 audit(1761490255.474:3376): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16596 comm="syz.0.6245" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f225f78efc9 code=0x7ffc0000 [ 1436.945952][ T30] audit: type=1326 audit(1761490255.484:3377): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16596 comm="syz.0.6245" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f225f78efc9 code=0x7ffc0000 [ 1437.046100][ T30] audit: type=1326 audit(1761490255.484:3378): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16596 comm="syz.0.6245" exe="/root/syz-executor" sig=0 arch=c000003e syscall=135 compat=0 ip=0x7f225f78efc9 code=0x7ffc0000 [ 1437.093124][T12192] syz_tun (unregistering): left promiscuous mode [ 1437.264411][ T30] audit: type=1326 audit(1761490255.484:3379): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16596 comm="syz.0.6245" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f225f78efc9 code=0x7ffc0000 [ 1437.290234][ T30] audit: type=1326 audit(1761490255.484:3380): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16596 comm="syz.0.6245" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f225f78efc9 code=0x7ffc0000 [ 1437.363103][ T30] audit: type=1326 audit(1761490255.494:3381): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16596 comm="syz.0.6245" exe="/root/syz-executor" sig=0 arch=c000003e syscall=314 compat=0 ip=0x7f225f78efc9 code=0x7ffc0000 [ 1437.465312][T31999] Bluetooth: hci2: command tx timeout [ 1437.676313][ T30] audit: type=1326 audit(1761490255.494:3382): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16596 comm="syz.0.6245" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f225f78efc9 code=0x7ffc0000 [ 1437.700421][T16627] IPv6: addrconf: prefix option has invalid lifetime [ 1437.734454][ T30] audit: type=1326 audit(1761490255.494:3383): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16596 comm="syz.0.6245" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f225f78efc9 code=0x7ffc0000 [ 1437.867770][T16641] netlink: 52 bytes leftover after parsing attributes in process `syz.1.6251'. [ 1437.899217][ T30] audit: type=1326 audit(1761490255.504:3384): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16596 comm="syz.0.6245" exe="/root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7f225f78efc9 code=0x7ffc0000 [ 1438.052198][ T30] audit: type=1326 audit(1761490255.514:3385): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16596 comm="syz.0.6245" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f225f78efc9 code=0x7ffc0000 [ 1438.616590][ T7476] netdevsim netdevsim2 netdevsim3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 1438.687449][ T7476] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1439.160191][ T7476] netdevsim netdevsim2 netdevsim2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 1439.204418][ T7476] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1439.423148][T16536] chnl_net:caif_netlink_parms(): no params data found [ 1439.464421][T16746] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 1439.506416][T31999] Bluetooth: hci2: command tx timeout [ 1439.644498][T16746] usb 1-1: Using ep0 maxpacket: 8 [ 1439.653060][T16746] usb 1-1: config 162 has an invalid interface number: 84 but max is 2 [ 1439.681479][ T7476] netdevsim netdevsim2 netdevsim1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 1439.692449][T16746] usb 1-1: config 162 has an invalid interface number: 3 but max is 2 [ 1439.769852][T16746] usb 1-1: config 162 has no interface number 0 [ 1439.778548][T16746] usb 1-1: config 162 has no interface number 1 [ 1439.786193][T16746] usb 1-1: config 162 interface 84 altsetting 2 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 1439.812035][ T7476] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1439.829958][T16746] usb 1-1: config 162 interface 2 altsetting 1 has a duplicate endpoint with address 0x9, skipping [ 1439.853782][T16746] usb 1-1: config 162 interface 2 altsetting 1 has an endpoint descriptor with address 0xA6, changing to 0x86 [ 1439.871180][T16746] usb 1-1: config 162 interface 2 altsetting 1 endpoint 0x86 has invalid maxpacket 23105, setting to 1024 [ 1439.892027][T16746] usb 1-1: config 162 interface 2 altsetting 1 bulk endpoint 0x86 has invalid maxpacket 1024 [ 1439.907563][T16746] usb 1-1: config 162 interface 2 altsetting 1 has 5 endpoint descriptors, different from the interface descriptor's value: 4 [ 1439.933831][T16746] usb 1-1: config 162 interface 84 has no altsetting 0 [ 1439.946561][T16746] usb 1-1: config 162 interface 2 has no altsetting 0 [ 1439.953598][T16746] usb 1-1: config 162 interface 3 has no altsetting 0 [ 1439.967984][T16746] usb 1-1: New USB device found, idVendor=0e8d, idProduct=763f, bcdDevice=9b.23 [ 1439.986802][T16746] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1440.031306][T16746] usb 1-1: Product: syz [ 1440.057148][ T7476] netdevsim netdevsim2 netdevsim0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 1440.061247][T16746] usb 1-1: Manufacturer: syz [ 1440.067569][ T7476] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1440.099911][T16746] usb 1-1: SerialNumber: syz [ 1440.277419][T16536] bridge0: port 1(bridge_slave_0) entered blocking state [ 1440.294609][T16536] bridge0: port 1(bridge_slave_0) entered disabled state [ 1440.301963][T16536] bridge_slave_0: entered allmulticast mode [ 1440.329240][T16536] bridge_slave_0: entered promiscuous mode [ 1440.363099][T16536] bridge0: port 2(bridge_slave_1) entered blocking state [ 1440.422590][T31999] Bluetooth: hci1: Opcode 0x0c03 failed: -71 [ 1440.424693][T16536] bridge0: port 2(bridge_slave_1) entered disabled state [ 1440.424907][T16536] bridge_slave_1: entered allmulticast mode [ 1440.426658][T16536] bridge_slave_1: entered promiscuous mode [ 1440.467008][T16746] usb 1-1: USB disconnect, device number 15 [ 1440.479689][T16853] FAULT_INJECTION: forcing a failure. [ 1440.479689][T16853] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1440.479723][T16853] CPU: 0 UID: 0 PID: 16853 Comm: syz.3.6260 Not tainted syzkaller #0 PREEMPT(full) [ 1440.479745][T16853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1440.479758][T16853] Call Trace: [ 1440.479766][T16853] [ 1440.479774][T16853] dump_stack_lvl+0x189/0x250 [ 1440.479805][T16853] ? __pfx____ratelimit+0x10/0x10 [ 1440.479829][T16853] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1440.479856][T16853] ? __pfx__printk+0x10/0x10 [ 1440.479889][T16853] should_fail_ex+0x414/0x560 [ 1440.479922][T16853] _copy_from_user+0x2d/0xb0 [ 1440.479948][T16853] __copy_msghdr+0x3c5/0x5b0 [ 1440.479973][T16853] ___sys_sendmsg+0x1a5/0x2a0 [ 1440.479995][T16853] ? __pfx____sys_sendmsg+0x10/0x10 [ 1440.480050][T16853] ? __fget_files+0x2a/0x420 [ 1440.480068][T16853] ? __fget_files+0x3a0/0x420 [ 1440.480096][T16853] __sys_sendmmsg+0x227/0x430 [ 1440.480130][T16853] ? __pfx___sys_sendmmsg+0x10/0x10 [ 1440.480159][T16853] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1440.480204][T16853] ? ksys_write+0x22a/0x250 [ 1440.480233][T16853] ? __pfx_ksys_write+0x10/0x10 [ 1440.480265][T16853] __x64_sys_sendmmsg+0xa0/0xc0 [ 1440.480291][T16853] do_syscall_64+0xfa/0xfa0 [ 1440.480315][T16853] ? lockdep_hardirqs_on+0x9c/0x150 [ 1440.480340][T16853] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1440.480359][T16853] ? clear_bhb_loop+0x60/0xb0 [ 1440.480382][T16853] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1440.480401][T16853] RIP: 0033:0x7f9c6678efc9 [ 1440.480418][T16853] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1440.480436][T16853] RSP: 002b:00007f9c675e7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1440.480456][T16853] RAX: ffffffffffffffda RBX: 00007f9c669e5fa0 RCX: 00007f9c6678efc9 [ 1440.480470][T16853] RDX: 0000000000000001 RSI: 0000200000004900 RDI: 0000000000000003 [ 1440.480483][T16853] RBP: 00007f9c675e7090 R08: 0000000000000000 R09: 0000000000000000 [ 1440.480496][T16853] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1440.480508][T16853] R13: 00007f9c669e6038 R14: 00007f9c669e5fa0 R15: 00007f9c66b0fa28 [ 1440.480540][T16853] [ 1440.756604][T16902] vlan2: entered promiscuous mode [ 1441.144052][T13986] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 1441.273506][T16536] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1441.348571][T16536] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1441.386948][T13986] usb 4-1: device descriptor read/64, error -71 [ 1441.606140][T31999] Bluetooth: hci2: command tx timeout [ 1441.685095][T13986] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 1441.890675][T16536] team0: Port device team_slave_0 added [ 1441.901923][ T7476] bridge_slave_1: left allmulticast mode [ 1441.910441][ T7476] bridge_slave_1: left promiscuous mode [ 1441.922510][ T7476] bridge0: port 2(bridge_slave_1) entered disabled state [ 1441.939235][ T7476] bridge_slave_0: left allmulticast mode [ 1441.978620][T13986] usb 4-1: device descriptor read/64, error -71 [ 1441.994604][ T7476] bridge_slave_0: left promiscuous mode [ 1442.040787][ T7476] bridge0: port 1(bridge_slave_0) entered disabled state [ 1442.128530][T13986] usb usb4-port1: attempt power cycle [ 1442.452348][ T7476] ip6gretap0 (unregistering): left promiscuous mode [ 1442.494406][T13986] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 1442.506223][ T7476] bond1 (unregistering): (slave ip6gretap1): Removing an active aggregator [ 1442.518439][T13986] usb 4-1: device descriptor read/8, error -71 [ 1442.533567][ T7476] bond1 (unregistering): (slave ip6gretap1): Releasing backup interface [ 1442.553935][ T7476] bond1 (unregistering): (slave ip6gretap1): the permanent HWaddr of slave - 5e:1f:30:12:ac:9b - is still in use by bond - set the HWaddr of slave to a different address to avoid conflicts [ 1442.764951][T13986] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 1442.785227][T13986] usb 4-1: device descriptor read/8, error -71 [ 1442.896938][T13986] usb usb4-port1: unable to enumerate USB device [ 1442.914424][T16700] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 1443.253482][ T7476] dvmrp8 (unregistering): left allmulticast mode [ 1443.261342][T16700] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x9 has invalid wMaxPacketSize 0 [ 1443.296645][T16700] usb 1-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 1443.337778][T16700] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1443.356004][T16700] usb 1-1: Product: syz [ 1443.363680][T16700] usb 1-1: Manufacturer: syz [ 1443.368403][T16700] usb 1-1: SerialNumber: syz [ 1443.386774][T16700] usb 1-1: config 0 descriptor?? [ 1443.654740][ T7476] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1443.665195][T31999] Bluetooth: hci2: command tx timeout [ 1443.674923][ T7476] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1443.688135][ T7476] bond0 (unregistering): Released all slaves [ 1443.879687][ T30] kauditd_printk_skb: 124 callbacks suppressed [ 1443.879706][ T30] audit: type=1800 audit(1761490262.504:3510): pid=16996 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.6271" name="SYSV00000000" dev="tmpfs" ino=0 res=0 errno=0 [ 1444.086397][ T7476] bond1 (unregistering): (slave veth3): Releasing backup interface [ 1444.096469][ T7476] bond1 (unregistering): Released all slaves [ 1444.323765][ T7476] bond2 (unregistering): Released all slaves [ 1444.344433][ T7476] bond3 (unregistering): Released all slaves [ 1444.418893][T16536] team0: Port device team_slave_1 added [ 1444.561622][T17008] netlink: 116 bytes leftover after parsing attributes in process `syz.1.6272'. [ 1444.621440][ T7476] tipc: Left network mode [ 1444.632930][T17007] netlink: 280 bytes leftover after parsing attributes in process `syz.1.6272'. [ 1444.871329][T16536] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1444.881651][T16536] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 1444.919184][T16536] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1445.056394][T16536] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1445.063370][T16536] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 1445.137609][T16536] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1445.543287][T16536] hsr_slave_0: entered promiscuous mode [ 1445.609867][T16536] hsr_slave_1: entered promiscuous mode [ 1445.662563][T16536] debugfs: 'hsr0' already exists in 'hsr' [ 1445.672056][T16536] Cannot create hsr debugfs directory [ 1445.962956][T13986] usb 1-1: USB disconnect, device number 16 [ 1446.005858][T17097] netlink: 16 bytes leftover after parsing attributes in process `syz.4.6275'. [ 1446.237756][T17136] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1446.681994][T17150] gretap0: entered promiscuous mode [ 1446.689556][T17150] vlan2: entered promiscuous mode [ 1448.466030][ T5838] Bluetooth: hci2: command 0x0405 tx timeout [ 1449.608643][T17288] vivid-000: disconnect [ 1449.666130][T17286] loop2: detected capacity change from 0 to 7 [ 1449.675652][T17286] loop2: [POWERTEC] p1 p2 p3 p4 p5 p6 p7 p8 [ 1449.716789][T17286] loop2: p1 start 48758784 is beyond EOD, truncated [ 1449.781002][T17261] vivid-000: reconnect [ 1449.844520][T17286] loop2: p2 size 4294901760 extends beyond EOD, truncated [ 1449.968241][T17286] loop2: p3 start 4294962096 is beyond EOD, truncated [ 1449.997556][T17286] loop2: p4 start 1597073524 is beyond EOD, truncated [ 1450.009686][T17286] loop2: p5 start 11010048 is beyond EOD, truncated [ 1450.018719][T17286] loop2: p6 start 3670018 is beyond EOD, truncated [ 1450.025648][T17286] loop2: p7 size 197376 extends beyond EOD, truncated [ 1450.035331][T17286] loop2: p8 start 1680801792 is beyond EOD, truncated [ 1450.054893][T16536] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 1450.176000][T16536] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 1450.739711][T16536] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 1450.768229][T17324] netlink: 8 bytes leftover after parsing attributes in process `syz.3.6291'. [ 1450.819395][T16536] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 1451.194733][T16712] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 1451.366592][T16712] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1451.379101][T16712] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1451.529922][T16536] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1451.566531][T16712] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1451.583439][T16712] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1451.599555][T16712] usb 4-1: Product: syz [ 1451.604016][T16712] usb 4-1: Manufacturer: syz [ 1451.626466][T16712] usb 4-1: SerialNumber: syz [ 1451.647649][T16712] cdc_mbim 4-1:1.0: skipping garbage [ 1451.699211][T16536] 8021q: adding VLAN 0 to HW filter on device team0 [ 1451.889726][ T1154] bridge0: port 1(bridge_slave_0) entered blocking state [ 1451.896923][ T1154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1451.963402][T17332] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 1452.030125][ T1154] bridge0: port 2(bridge_slave_1) entered blocking state [ 1452.037280][ T1154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1452.228981][T16536] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1452.266792][T16536] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1452.586804][T17332] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 1452.594600][T16712] cdc_mbim 4-1:1.0: setting tx_max = 184 [ 1452.625659][T16536] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1452.658461][T16712] cdc_mbim 4-1:1.0: cdc-wdm0: USB WDM device [ 1452.713934][T16536] veth0_vlan: entered promiscuous mode [ 1452.941777][T16536] veth1_vlan: entered promiscuous mode [ 1452.960419][T16712] wwan wwan0: port wwan0mbim0 attached [ 1453.384919][T16712] cdc_mbim 4-1:1.0 wwan0: register 'cdc_mbim' at usb-dummy_hcd.3-1, CDC MBIM, 66:1e:63:57:5f:dd [ 1453.462430][T16712] usb 4-1: USB disconnect, device number 6 [ 1453.524778][T16700] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 1453.544055][T16712] cdc_mbim 4-1:1.0 wwan0: unregister 'cdc_mbim' usb-dummy_hcd.3-1, CDC MBIM [ 1453.553035][T16536] veth0_macvtap: entered promiscuous mode [ 1453.763478][T16536] veth1_macvtap: entered promiscuous mode [ 1453.826246][T16700] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1453.837086][T16700] usb 2-1: config 0 has no interfaces? [ 1453.849444][T16536] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1453.860069][T16700] usb 2-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 1453.894088][T16700] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1454.018112][T16536] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1454.035051][T16700] usb 2-1: config 0 descriptor?? [ 1454.105012][T16712] wwan wwan0: port wwan0mbim0 disconnected [ 1454.133998][ T1154] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1454.177036][ T1154] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1454.346862][ T1154] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1454.386869][ T1154] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1454.878991][T16748] usb 2-1: USB disconnect, device number 22 [ 1455.113190][ T7476] hsr_slave_0: left promiscuous mode [ 1455.132287][ T7476] hsr_slave_1: left promiscuous mode [ 1455.192976][ T7476] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1455.201689][ T7476] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1455.211146][ T7476] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1455.219247][ T7476] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1455.227349][ T7476] batman_adv: batadv0: Interface deactivated: »»»»»» [ 1455.259853][ T7476] batman_adv: batadv0: Removing interface: »»»»»» [ 1455.322693][ T7476] veth1_macvtap: left promiscuous mode [ 1455.375335][ T7476] veth0_macvtap: left promiscuous mode [ 1455.406028][ T7476] veth1_vlan: left promiscuous mode [ 1455.432722][ T7476] veth0_vlan: left promiscuous mode [ 1455.439632][T17523] IPv6: addrconf: prefix option has invalid lifetime [ 1457.054534][T16700] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 1457.064989][ T7476] hsr0 (unregistering): left allmulticast mode [ 1457.208948][T16700] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 1457.232447][T16700] usb 2-1: New USB device found, idVendor=133e, idProduct=0815, bcdDevice=7e.66 [ 1457.241686][T16700] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1457.251663][T16700] usb 2-1: Product: syz [ 1457.270150][T16700] usb 2-1: Manufacturer: syz [ 1457.274888][T16700] usb 2-1: SerialNumber: syz [ 1457.324503][T16700] usb 2-1: config 0 descriptor?? [ 1457.355896][ T7476] team0 (unregistering): Port device team_slave_1 removed [ 1457.356151][T16700] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -22 [ 1457.446126][ T7476] team0 (unregistering): Port device team_slave_0 removed [ 1457.888323][T17508] vlan2: entered promiscuous mode [ 1457.967236][T17545] syzkaller0: entered promiscuous mode [ 1457.972745][T17545] syzkaller0: entered allmulticast mode [ 1458.060826][ T3520] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1458.084505][ T3520] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1458.180706][ T3520] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1458.191095][ T3520] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1458.420701][T17593] netlink: 8 bytes leftover after parsing attributes in process `syz.2.6231'. [ 1458.449470][T17593] nlmon0: Master is either lo or non-ether device [ 1458.509727][T16712] usb 2-1: USB disconnect, device number 23 [ 1458.666202][T17616] fuse: Unknown parameter 'fd0x0000000000000004' [ 1458.851794][T17626] FAULT_INJECTION: forcing a failure. [ 1458.851794][T17626] name failslab, interval 1, probability 0, space 0, times 0 [ 1458.871767][T17626] CPU: 1 UID: 0 PID: 17626 Comm: syz.1.6320 Not tainted syzkaller #0 PREEMPT(full) [ 1458.871795][T17626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1458.871807][T17626] Call Trace: [ 1458.871816][T17626] [ 1458.871825][T17626] dump_stack_lvl+0x189/0x250 [ 1458.871856][T17626] ? __pfx____ratelimit+0x10/0x10 [ 1458.871881][T17626] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1458.871908][T17626] ? __pfx__printk+0x10/0x10 [ 1458.871931][T17626] ? __pfx___might_resched+0x10/0x10 [ 1458.871953][T17626] ? fs_reclaim_acquire+0x7d/0x100 [ 1458.871987][T17626] should_fail_ex+0x414/0x560 [ 1458.872021][T17626] should_failslab+0xa8/0x100 [ 1458.872043][T17626] kmem_cache_alloc_node_noprof+0x77/0x710 [ 1458.872070][T17626] ? __alloc_skb+0x112/0x2d0 [ 1458.872097][T17626] ? lockdep_hardirqs_on+0x9c/0x150 [ 1458.872127][T17626] __alloc_skb+0x112/0x2d0 [ 1458.872160][T17626] sock_wmalloc+0xb2/0x130 [ 1458.872185][T17626] pppoe_sendmsg+0x2a8/0x790 [ 1458.872221][T17626] ? __pfx_pppoe_sendmsg+0x10/0x10 [ 1458.872243][T17626] ? aa_sock_msg_perm+0xf1/0x1d0 [ 1458.872278][T17626] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 1458.872297][T17626] ? __pfx_pppoe_sendmsg+0x10/0x10 [ 1458.872319][T17626] __sock_sendmsg+0x21c/0x270 [ 1458.872346][T17626] ____sys_sendmsg+0x52d/0x830 [ 1458.872371][T17626] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1458.872400][T17626] ? import_iovec+0x74/0xa0 [ 1458.872427][T17626] ___sys_sendmsg+0x21f/0x2a0 [ 1458.872450][T17626] ? __pfx____sys_sendmsg+0x10/0x10 [ 1458.872505][T17626] ? __fget_files+0x2a/0x420 [ 1458.872523][T17626] ? __fget_files+0x3a0/0x420 [ 1458.872552][T17626] __sys_sendmmsg+0x227/0x430 [ 1458.872578][T17626] ? __pfx___sys_sendmmsg+0x10/0x10 [ 1458.872608][T17626] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1458.872653][T17626] ? ksys_write+0x22a/0x250 [ 1458.872682][T17626] ? __pfx_ksys_write+0x10/0x10 [ 1458.872714][T17626] __x64_sys_sendmmsg+0xa0/0xc0 [ 1458.872736][T17626] do_syscall_64+0xfa/0xfa0 [ 1458.872759][T17626] ? lockdep_hardirqs_on+0x9c/0x150 [ 1458.872784][T17626] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1458.872803][T17626] ? clear_bhb_loop+0x60/0xb0 [ 1458.872827][T17626] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1458.872846][T17626] RIP: 0033:0x7ff02018efc9 [ 1458.872863][T17626] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1458.872881][T17626] RSP: 002b:00007ff021006038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1458.872902][T17626] RAX: ffffffffffffffda RBX: 00007ff0203e5fa0 RCX: 00007ff02018efc9 [ 1458.872917][T17626] RDX: 00000000000003e8 RSI: 0000200000002340 RDI: 0000000000000003 [ 1458.872930][T17626] RBP: 00007ff021006090 R08: 0000000000000000 R09: 0000000000000000 [ 1458.872943][T17626] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1458.872955][T17626] R13: 00007ff0203e6038 R14: 00007ff0203e5fa0 R15: 00007ff02050fa28 [ 1458.872987][T17626] [ 1458.878013][T16738] usb 3-1: new high-speed USB device number 90 using dummy_hcd [ 1459.231226][T17638] bridge0: entered promiscuous mode [ 1459.303874][T16748] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 1459.322156][T17638] macsec1: entered promiscuous mode [ 1459.350450][T17644] FAULT_INJECTION: forcing a failure. [ 1459.350450][T17644] name failslab, interval 1, probability 0, space 0, times 0 [ 1459.428733][T16738] usb 3-1: Using ep0 maxpacket: 16 [ 1459.440410][T17638] bridge0: port 3(macsec1) entered blocking state [ 1459.455008][T17644] CPU: 0 UID: 0 PID: 17644 Comm: syz.4.6325 Not tainted syzkaller #0 PREEMPT(full) [ 1459.455025][T17644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1459.455033][T17644] Call Trace: [ 1459.455038][T17644] [ 1459.455043][T17644] dump_stack_lvl+0x189/0x250 [ 1459.455063][T17644] ? __pfx____ratelimit+0x10/0x10 [ 1459.455077][T17644] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1459.455091][T17644] ? __pfx__printk+0x10/0x10 [ 1459.455105][T17644] ? __pfx___might_resched+0x10/0x10 [ 1459.455117][T17644] ? fs_reclaim_acquire+0x7d/0x100 [ 1459.455139][T17644] should_fail_ex+0x414/0x560 [ 1459.455166][T17644] should_failslab+0xa8/0x100 [ 1459.455177][T17644] __kmalloc_cache_noprof+0x6f/0x6f0 [ 1459.455192][T17644] ? __genradix_ptr_alloc+0x463/0x4a0 [ 1459.455206][T17644] ? sctp_auth_asoc_copy_shkeys+0x14e/0x5a0 [ 1459.455223][T17644] sctp_auth_asoc_copy_shkeys+0x14e/0x5a0 [ 1459.455242][T17644] sctp_association_new+0x15d3/0x25f0 [ 1459.455267][T17644] sctp_connect_new_asoc+0x2c5/0x690 [ 1459.455286][T17644] ? __pfx_sctp_connect_new_asoc+0x10/0x10 [ 1459.455302][T17644] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 1459.455318][T17644] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 1459.455333][T17644] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 1459.455349][T17644] ? bpf_lsm_sctp_bind_connect+0x9/0x20 [ 1459.455361][T17644] ? security_sctp_bind_connect+0x7e/0x2e0 [ 1459.455375][T17644] sctp_sendmsg+0x155c/0x2810 [ 1459.455397][T17644] ? __pfx_sctp_sendmsg+0x10/0x10 [ 1459.455417][T17644] ? aa_sk_perm+0x81e/0x950 [ 1459.455434][T17644] ? __pfx_aa_sk_perm+0x10/0x10 [ 1459.455449][T17644] ? sock_rps_record_flow+0x19/0x410 [ 1459.455466][T17644] ? inet_sendmsg+0x2f4/0x370 [ 1459.455480][T17644] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 1459.455492][T17644] __sock_sendmsg+0x19c/0x270 [ 1459.455508][T17644] ____sys_sendmsg+0x52d/0x830 [ 1459.455522][T17644] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1459.455538][T17644] ? import_iovec+0x74/0xa0 [ 1459.455553][T17644] ___sys_sendmsg+0x21f/0x2a0 [ 1459.455565][T17644] ? __pfx____sys_sendmsg+0x10/0x10 [ 1459.455594][T17644] ? __fget_files+0x2a/0x420 [ 1459.455603][T17644] ? __fget_files+0x3a0/0x420 [ 1459.455619][T17644] __sys_sendmmsg+0x227/0x430 [ 1459.455632][T17644] ? __pfx___sys_sendmmsg+0x10/0x10 [ 1459.455648][T17644] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1459.455672][T17644] ? ksys_write+0x22a/0x250 [ 1459.455688][T17644] ? __pfx_ksys_write+0x10/0x10 [ 1459.455705][T17644] __x64_sys_sendmmsg+0xa0/0xc0 [ 1459.455717][T17644] do_syscall_64+0xfa/0xfa0 [ 1459.455730][T17644] ? lockdep_hardirqs_on+0x9c/0x150 [ 1459.455743][T17644] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1459.455753][T17644] ? clear_bhb_loop+0x60/0xb0 [ 1459.455766][T17644] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1459.455776][T17644] RIP: 0033:0x7fc080d8efc9 [ 1459.455786][T17644] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1459.455795][T17644] RSP: 002b:00007fc081cdd038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1459.455807][T17644] RAX: ffffffffffffffda RBX: 00007fc080fe5fa0 RCX: 00007fc080d8efc9 [ 1459.455815][T17644] RDX: 0000000000000001 RSI: 0000200000004900 RDI: 0000000000000003 [ 1459.455822][T17644] RBP: 00007fc081cdd090 R08: 0000000000000000 R09: 0000000000000000 [ 1459.455828][T17644] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1459.455834][T17644] R13: 00007fc080fe6038 R14: 00007fc080fe5fa0 R15: 00007fc08110fa28 [ 1459.455851][T17644] [ 1459.463144][T16738] usb 3-1: unable to get BOS descriptor or descriptor too short [ 1459.637937][T17638] bridge0: port 3(macsec1) entered disabled state [ 1459.641140][T16748] usb 1-1: Using ep0 maxpacket: 16 [ 1459.837408][T17638] macsec1: entered allmulticast mode [ 1459.843243][T17638] bridge0: entered allmulticast mode [ 1459.870052][T17638] macsec1: left allmulticast mode [ 1459.878324][T17638] bridge0: left allmulticast mode [ 1459.897778][T17638] bridge0: left promiscuous mode [ 1459.927859][T16738] usb 3-1: unable to read config index 0 descriptor/start: -71 [ 1459.938998][T16748] usb 1-1: config 0 has an invalid interface number: 102 but max is 0 [ 1459.947494][T16748] usb 1-1: config 0 has no interface number 0 [ 1459.956042][T16748] usb 1-1: New USB device found, idVendor=04b3, idProduct=4001, bcdDevice= 1.10 [ 1459.965976][T16748] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1459.991579][T16738] usb 3-1: can't read configurations, error -71 [ 1460.001379][T16748] usb 1-1: Product: syz [ 1460.006212][ T30] audit: type=1326 audit(1761490278.634:3511): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=17649 comm="syz.4.6326" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc080d8efc9 code=0x7ffc0000 [ 1460.033374][T16748] usb 1-1: Manufacturer: syz [ 1460.054296][T16748] usb 1-1: SerialNumber: syz [ 1460.069591][T16748] usb 1-1: config 0 descriptor?? [ 1460.087720][ T30] audit: type=1326 audit(1761490278.634:3512): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=17649 comm="syz.4.6326" exe="/root/syz-executor" sig=0 arch=c000003e syscall=68 compat=0 ip=0x7fc080d8efc9 code=0x7ffc0000 [ 1460.112791][T16748] usb-storage 1-1:0.102: USB Mass Storage device detected [ 1460.186131][T16748] usb-storage 1-1:0.102: Quirks match for vid 04b3 pid 4001: 2000 [ 1460.228969][T16748] usb-storage 1-1:0.102: This device (04b3,4001,0110 S a4 P 01) has an unneeded Protocol entry in unusual_devs.h (kernel syzkaller) [ 1460.228969][T16748] Please send a copy of this message to and [ 1460.229041][ T30] audit: type=1326 audit(1761490278.634:3513): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=17649 comm="syz.4.6326" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc080d8efc9 code=0x7ffc0000 [ 1460.277436][ T30] audit: type=1326 audit(1761490278.634:3514): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=17649 comm="syz.4.6326" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7fc080d8efc9 code=0x7ffc0000 [ 1460.304515][ T30] audit: type=1326 audit(1761490278.654:3515): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=17649 comm="syz.4.6326" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc080d8efc9 code=0x7ffc0000 [ 1460.366779][ T30] audit: type=1326 audit(1761490278.654:3516): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=17649 comm="syz.4.6326" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7fc080d8efc9 code=0x7ffc0000 [ 1460.464624][T16746] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 1460.490443][ T30] audit: type=1326 audit(1761490278.654:3517): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=17649 comm="syz.4.6326" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc080d8efc9 code=0x7ffc0000 [ 1460.515113][T16748] usb 1-1: USB disconnect, device number 17 [ 1460.552467][ T30] audit: type=1326 audit(1761490278.654:3518): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=17649 comm="syz.4.6326" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7fc080d8efc9 code=0x7ffc0000 [ 1460.579141][ T30] audit: type=1326 audit(1761490278.654:3519): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=17649 comm="syz.4.6326" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc080d8efc9 code=0x7ffc0000 [ 1460.606511][ T30] audit: type=1326 audit(1761490278.654:3520): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=17649 comm="syz.4.6326" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7fc080d8ebcb code=0x7ffc0000 [ 1460.635485][T16746] usb 2-1: device descriptor read/64, error -71 [ 1460.744656][T17682] random: crng reseeded on system resumption [ 1460.934369][T16746] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 1461.084392][T16746] usb 2-1: device descriptor read/64, error -71 [ 1461.309749][T16746] usb usb2-port1: attempt power cycle [ 1461.743084][T17716] netlink: 24 bytes leftover after parsing attributes in process `syz.3.6335'. [ 1461.752222][T16746] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 1461.783031][T17714] netlink: 'syz.0.6332': attribute type 3 has an invalid length. [ 1461.872011][T16746] usb 2-1: device descriptor read/8, error -71 [ 1462.255541][T17723] netlink: 8 bytes leftover after parsing attributes in process `syz.2.6337'. [ 1462.313366][T16746] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 1462.364344][T16746] usb 2-1: device descriptor read/8, error -71 [ 1462.475706][T16746] usb usb2-port1: unable to enumerate USB device [ 1462.624548][T17730] netlink: 52 bytes leftover after parsing attributes in process `syz.3.6340'. [ 1462.811895][T17741] fuse: Unknown parameter 'fd0x0000000000000004' [ 1462.881274][T17744] input: syz1 as /devices/virtual/input/input162 [ 1462.894384][T16740] usb 5-1: new high-speed USB device number 33 using dummy_hcd [ 1463.068912][T16740] usb 5-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc [ 1463.079403][T16740] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1463.091097][T16740] usb 5-1: Product: syz [ 1463.095630][T16740] usb 5-1: Manufacturer: syz [ 1463.100371][T16740] usb 5-1: SerialNumber: syz [ 1463.274068][T16738] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 1463.302024][T16740] usb 5-1: config 0 descriptor?? [ 1463.311370][T16740] i2c-tiny-usb 5-1:0.0: version 6d.cc found at bus 005 address 033 [ 1463.534423][T16738] usb 4-1: Using ep0 maxpacket: 16 [ 1463.554306][T16738] usb 4-1: config 0 has an invalid interface number: 102 but max is 0 [ 1463.571260][T16738] usb 4-1: config 0 has no interface number 0 [ 1463.603730][T16738] usb 4-1: New USB device found, idVendor=04b3, idProduct=4001, bcdDevice= 1.10 [ 1463.613243][T16738] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1463.638432][T16738] usb 4-1: Product: syz [ 1463.645545][T16738] usb 4-1: Manufacturer: syz [ 1463.655175][T16738] usb 4-1: SerialNumber: syz [ 1463.667100][T16738] usb 4-1: config 0 descriptor?? [ 1463.675870][T16738] usb-storage 4-1:0.102: USB Mass Storage device detected [ 1463.686471][T16738] usb-storage 4-1:0.102: Quirks match for vid 04b3 pid 4001: 2000 [ 1463.700852][T16738] usb-storage 4-1:0.102: This device (04b3,4001,0110 S a4 P 01) has an unneeded Protocol entry in unusual_devs.h (kernel syzkaller) [ 1463.700852][T16738] Please send a copy of this message to and [ 1463.729123][T16740] (null): failure reading functionality [ 1463.739249][T17732] netlink: 36 bytes leftover after parsing attributes in process `syz.4.6339'. [ 1463.749104][T16740] i2c i2c-1: failure reading functionality [ 1463.777381][T17776] netlink: 36 bytes leftover after parsing attributes in process `syz.4.6339'. [ 1463.780323][T16740] i2c i2c-1: connected i2c-tiny-usb device [ 1463.960404][T16738] usb 4-1: USB disconnect, device number 7 [ 1464.181265][T17796] netlink: 8 bytes leftover after parsing attributes in process `syz.0.6348'. [ 1465.084866][T17806] netlink: 24 bytes leftover after parsing attributes in process `syz.2.6351'. [ 1465.260088][T17810] Cannot find set identified by id 65534 to match [ 1465.614782][T16740] usb 5-1: USB disconnect, device number 33 [ 1465.773624][T17834] loop2: detected capacity change from 0 to 7 [ 1465.781117][T17834] Dev loop2: unable to read RDB block 7 [ 1465.787275][T17834] loop2: unable to read partition table [ 1465.793313][T17834] loop2: partition table beyond EOD, truncated [ 1465.799734][T17834] loop_reread_partitions: partition scan of loop2 (þ被xü—ŸÑà– ) failed (rc=-5) [ 1465.825426][ T5200] Dev loop2: unable to read RDB block 7 [ 1465.831055][ T5200] loop2: unable to read partition table [ 1465.838127][ T5200] loop2: partition table beyond EOD, truncated [ 1466.466108][T17855] tap0: tun_chr_ioctl cmd 1074025677 [ 1466.472600][T17855] tap0: linktype set to 257 [ 1467.352689][T17866] fuse: Unknown parameter 'fd0x0000000000000004' [ 1467.724405][T16723] usb 3-1: new high-speed USB device number 92 using dummy_hcd [ 1467.924352][T16723] usb 3-1: Using ep0 maxpacket: 16 [ 1467.936050][T16723] usb 3-1: config 0 has an invalid interface number: 102 but max is 0 [ 1467.985415][T16723] usb 3-1: config 0 has no interface number 0 [ 1468.025480][T16723] usb 3-1: New USB device found, idVendor=04b3, idProduct=4001, bcdDevice= 1.10 [ 1468.060441][T16723] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1468.090844][T16723] usb 3-1: Product: syz [ 1468.114407][T16723] usb 3-1: Manufacturer: syz [ 1468.119063][T16723] usb 3-1: SerialNumber: syz [ 1468.155317][T16723] usb 3-1: config 0 descriptor?? [ 1468.184217][T16723] usb-storage 3-1:0.102: USB Mass Storage device detected [ 1468.209284][T16723] usb-storage 3-1:0.102: Quirks match for vid 04b3 pid 4001: 2000 [ 1468.242690][T16723] usb-storage 3-1:0.102: This device (04b3,4001,0110 S a4 P 01) has an unneeded Protocol entry in unusual_devs.h (kernel syzkaller) [ 1468.242690][T16723] Please send a copy of this message to and [ 1468.506808][T17911] netlink: 68 bytes leftover after parsing attributes in process `syz.4.6368'. [ 1468.519264][T17911] netlink: 12 bytes leftover after parsing attributes in process `syz.4.6368'. [ 1468.782245][T17913] netlink: 24 bytes leftover after parsing attributes in process `syz.3.6370'. [ 1468.899448][T16723] usb 3-1: USB disconnect, device number 92 [ 1468.921937][T17923] netlink: 44 bytes leftover after parsing attributes in process `syz.4.6368'. [ 1470.042021][T17930] tap0: tun_chr_ioctl cmd 1074025677 [ 1470.054477][T17930] tap0: linktype set to 257 [ 1470.499329][ T30] kauditd_printk_skb: 41 callbacks suppressed [ 1470.499347][ T30] audit: type=1326 audit(1761490289.124:3562): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=17936 comm="syz.3.6373" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9c6678efc9 code=0x7ffc0000 [ 1470.529604][ T30] audit: type=1326 audit(1761490289.124:3563): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=17936 comm="syz.3.6373" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9c6678efc9 code=0x7ffc0000 [ 1470.552954][ T30] audit: type=1326 audit(1761490289.124:3564): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=17936 comm="syz.3.6373" exe="/root/syz-executor" sig=0 arch=c000003e syscall=135 compat=0 ip=0x7f9c6678efc9 code=0x7ffc0000 [ 1470.585625][ T30] audit: type=1326 audit(1761490289.124:3565): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=17936 comm="syz.3.6373" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9c6678efc9 code=0x7ffc0000 [ 1470.810055][ T30] audit: type=1326 audit(1761490289.124:3566): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=17936 comm="syz.3.6373" exe="/root/syz-executor" sig=0 arch=c000003e syscall=314 compat=0 ip=0x7f9c6678efc9 code=0x7ffc0000 [ 1470.921928][ T30] audit: type=1326 audit(1761490289.124:3567): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=17936 comm="syz.3.6373" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9c6678efc9 code=0x7ffc0000 [ 1471.087921][ T30] audit: type=1326 audit(1761490289.124:3568): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=17936 comm="syz.3.6373" exe="/root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7f9c6678efc9 code=0x7ffc0000 [ 1471.205587][ T30] audit: type=1326 audit(1761490289.124:3569): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=17936 comm="syz.3.6373" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9c6678efc9 code=0x7ffc0000 [ 1471.450939][ T30] audit: type=1326 audit(1761490289.124:3570): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=17936 comm="syz.3.6373" exe="/root/syz-executor" sig=0 arch=c000003e syscall=190 compat=0 ip=0x7f9c6678efc9 code=0x7ffc0000 [ 1471.478678][ T30] audit: type=1326 audit(1761490289.124:3571): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=17936 comm="syz.3.6373" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9c6678efc9 code=0x7ffc0000 [ 1471.525979][T17957] loop2: detected capacity change from 0 to 7 [ 1471.538088][ T4587] Dev loop2: unable to read RDB block 7 [ 1471.546839][ T4587] loop2: unable to read partition table [ 1471.552774][ T4587] loop2: partition table beyond EOD, truncated [ 1471.561431][T17957] Dev loop2: unable to read RDB block 7 [ 1471.570554][T17957] loop2: unable to read partition table [ 1471.578192][T17957] loop2: partition table beyond EOD, truncated [ 1471.608899][T17957] loop_reread_partitions: partition scan of loop2 (þ被xü—ŸÑà– ) failed (rc=-5) [ 1471.627570][ T5200] Dev loop2: unable to read RDB block 7 [ 1471.633287][ T5200] loop2: unable to read partition table [ 1471.639779][ T5200] loop2: partition table beyond EOD, truncated [ 1471.646041][T16738] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 1471.806078][T16738] usb 1-1: config 0 has an invalid interface number: 160 but max is 0 [ 1471.818793][T16738] usb 1-1: config 0 has no interface number 0 [ 1471.826691][T16738] usb 1-1: config 0 interface 160 altsetting 0 endpoint 0x5 has an invalid bInterval 0, changing to 7 [ 1471.860943][T16738] usb 1-1: New USB device found, idVendor=05ac, idProduct=8501, bcdDevice=9e.4e [ 1471.884641][T16738] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1471.893365][T17965] IPv6: addrconf: prefix option has invalid lifetime [ 1471.902121][T16738] usb 1-1: Product: syz [ 1471.907554][T16738] usb 1-1: Manufacturer: syz [ 1471.913364][T16738] usb 1-1: SerialNumber: syz [ 1471.927669][T16738] usb 1-1: config 0 descriptor?? [ 1471.941768][T16738] uvcvideo 1-1:0.160: Found UVC 0.00 device syz (05ac:8501) [ 1471.969685][T16738] uvcvideo 1-1:0.160: No valid video chain found. [ 1472.164117][T17971] netlink: 60 bytes leftover after parsing attributes in process `syz.1.6380'. [ 1472.197873][T17971] netlink: 16 bytes leftover after parsing attributes in process `syz.1.6380'. [ 1472.207537][T17971] netlink: 60 bytes leftover after parsing attributes in process `syz.1.6380'. [ 1472.241645][T17951] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1472.327113][T17980] fuse: Bad value for 'fd' [ 1472.343165][T17951] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1472.349146][T17975] netlink: 8 bytes leftover after parsing attributes in process `syz.3.6382'. [ 1472.360043][T17975] nlmon0: Master is either lo or non-ether device [ 1472.413473][T16738] usb 1-1: USB disconnect, device number 18 [ 1472.644560][T16746] usb 3-1: new high-speed USB device number 93 using dummy_hcd [ 1472.878238][T16746] usb 3-1: config index 0 descriptor too short (expected 39, got 27) [ 1472.888577][T16746] usb 3-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid wMaxPacketSize 0 [ 1473.008680][T17996] netlink: 24 bytes leftover after parsing attributes in process `syz.1.6383'. [ 1473.060240][T16746] usb 3-1: config 0 interface 0 has no altsetting 0 [ 1473.094695][T16746] usb 3-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 1473.565716][T16746] usb 3-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 1473.573993][T16746] usb 3-1: Product: syz [ 1473.585240][T16746] usb 3-1: Manufacturer: syz [ 1473.589898][T16746] usb 3-1: SerialNumber: syz [ 1473.604967][T16746] usb 3-1: config 0 descriptor?? [ 1473.687893][T16746] hub 3-1:0.0: bad descriptor, ignoring hub [ 1473.696618][T16746] hub 3-1:0.0: probe with driver hub failed with error -5 [ 1473.716139][T16746] usb 3-1: selecting invalid altsetting 0 [ 1473.808272][T18015] vivid-000: disconnect [ 1474.389463][T18031] random: crng reseeded on system resumption [ 1474.494478][T16723] usb 5-1: new high-speed USB device number 34 using dummy_hcd [ 1474.713435][T18038] tap0: tun_chr_ioctl cmd 1074025677 [ 1474.748109][T16723] usb 5-1: New USB device found, idVendor=05d1, idProduct=2021, bcdDevice=32.00 [ 1474.757475][T16723] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1474.766018][T16723] usb 5-1: Product: syz [ 1474.770368][T16723] usb 5-1: Manufacturer: syz [ 1474.778551][T16723] usb 5-1: SerialNumber: syz [ 1474.779266][T18038] tap0: linktype set to 257 [ 1474.878927][T16723] usb 5-1: config 0 descriptor?? [ 1474.928950][T16723] ftdi_sio 5-1:0.0: FTDI USB Serial Device converter detected [ 1475.001232][T16723] usb 5-1: Detected FT233HP [ 1475.902312][T17980] vivid-000: reconnect [ 1476.014709][T16746] usb 3-1: USB disconnect, device number 93 [ 1476.051292][T18067] kvm: apic: phys broadcast and lowest prio [ 1477.358292][T16723] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 1477.376713][T16723] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 1477.386413][T16723] usb 5-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 1477.400550][T16723] usb 5-1: USB disconnect, device number 34 [ 1477.409112][T16723] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 1477.495524][T16723] ftdi_sio 5-1:0.0: device disconnected [ 1477.867388][T18117] IPv6: addrconf: prefix option has invalid lifetime [ 1478.438821][T18129] tap0: tun_chr_ioctl cmd 1074025677 [ 1478.448762][T18129] tap0: linktype set to 257 [ 1478.594565][T18141] ALSA: seq fatal error: cannot create timer (-22) [ 1479.015531][T13986] usb 2-1: new low-speed USB device number 28 using dummy_hcd [ 1479.140851][T18151] input: syz0 as /devices/virtual/input/input163 [ 1480.084732][T16712] usb 3-1: new high-speed USB device number 94 using dummy_hcd [ 1480.185236][T18185] pim6reg: entered allmulticast mode [ 1480.455240][T16712] usb 3-1: Using ep0 maxpacket: 32 [ 1480.462321][T16712] usb 3-1: config 0 has an invalid interface number: 85 but max is 0 [ 1480.471134][T16712] usb 3-1: config 0 has no interface number 0 [ 1480.477659][T16712] usb 3-1: config 0 interface 85 altsetting 7 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1480.489087][T16712] usb 3-1: config 0 interface 85 has no altsetting 0 [ 1480.498008][T16712] usb 3-1: New USB device found, idVendor=05ac, idProduct=0219, bcdDevice=f0.72 [ 1480.513094][T16712] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1480.523016][T16712] usb 3-1: Product: syz [ 1480.527616][T16712] usb 3-1: Manufacturer: syz [ 1480.532350][T16712] usb 3-1: SerialNumber: syz [ 1480.571209][T16712] usb 3-1: config 0 descriptor?? [ 1481.294497][T16712] appletouch 3-1:0.85: Geyser mode initialized. [ 1481.307600][T16712] input: appletouch as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.85/input/input164 [ 1482.213533][T13986] usb 2-1: unable to get BOS descriptor or descriptor too short [ 1482.223563][T13986] usb 2-1: no configurations [ 1482.233634][T13986] usb 2-1: can't read configurations, error -22 [ 1482.391404][T18210] syz_tun: entered promiscuous mode [ 1482.406920][T18210] syz_tun: left promiscuous mode [ 1482.406998][T18213] netlink: 52 bytes leftover after parsing attributes in process `syz.0.6417'. [ 1482.725917][T18243] tap1: tun_chr_ioctl cmd 1074025677 [ 1482.731488][T18243] tap1: linktype set to 257 [ 1482.824355][T16700] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 1482.986550][T16700] usb 4-1: config index 0 descriptor too short (expected 45, got 36) [ 1482.997608][T16700] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 1483.015302][T16700] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 1483.030797][T16700] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 1483.044196][T16700] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 1483.059203][T16700] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 1483.068910][T16700] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1483.138786][T16700] usb 4-1: config 0 descriptor?? [ 1483.153494][T18222] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 1483.170619][T16712] usb 3-1: USB disconnect, device number 94 [ 1483.187201][T16712] appletouch 3-1:0.85: input: appletouch disconnected [ 1483.721957][T16700] plantronics 0003:047F:FFFF.002A: reserved main item tag 0xd [ 1483.868319][T16700] plantronics 0003:047F:FFFF.002A: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 1483.960595][T16740] usb 4-1: USB disconnect, device number 8 [ 1484.094413][T16723] usb 3-1: new high-speed USB device number 95 using dummy_hcd [ 1484.308854][T16723] usb 3-1: Using ep0 maxpacket: 32 [ 1484.368116][T16723] usb 3-1: config 0 has an invalid interface number: 196 but max is 0 [ 1484.381410][T18288] fido_id[18288]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 1484.403695][T16723] usb 3-1: config 0 has no interface number 0 [ 1484.410425][T16723] usb 3-1: config 0 interface 196 altsetting 1 bulk endpoint 0x2 has invalid maxpacket 528 [ 1484.437203][T16723] usb 3-1: config 0 interface 196 has no altsetting 0 [ 1484.484040][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 1484.493889][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 1484.552628][T16723] usb 3-1: New USB device found, idVendor=05ac, idProduct=77c2, bcdDevice=eb.3a [ 1484.569963][T16723] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1484.618767][T16723] usb 3-1: Product: syz [ 1484.622976][T16723] usb 3-1: Manufacturer: syz [ 1484.646548][T16723] usb 3-1: SerialNumber: syz [ 1484.719382][T16723] usb 3-1: config 0 descriptor?? [ 1484.738276][T18271] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 1485.124405][T16746] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 1485.163506][T16723] ipheth 3-1:0.196: ipheth_get_macaddr: usb_control_msg: short packet: 0 bytes [ 1485.172923][T16723] ipheth 3-1:0.196: probe with driver ipheth failed with error -22 [ 1485.304603][T16746] usb 2-1: Using ep0 maxpacket: 32 [ 1485.315731][T16746] usb 2-1: config index 0 descriptor too short (expected 35577, got 27) [ 1485.324156][T16746] usb 2-1: config 1 has too many interfaces: 92, using maximum allowed: 32 [ 1485.334042][T16746] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 92 [ 1485.352875][T16746] usb 2-1: config 1 has no interface number 0 [ 1485.360956][T16746] usb 2-1: config 1 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1485.395847][T16746] usb 2-1: config 1 interface 1 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1485.407018][T16746] usb 2-1: config 1 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 17 [ 1485.420162][T16746] usb 2-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 1485.460545][T16746] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1485.490102][T16746] snd_usb_pod 2-1:1.1: Line 6 Pocket POD found [ 1485.624387][T16712] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 1485.701686][T16746] snd_usb_pod 2-1:1.1: cannot start listening: -90 [ 1485.713194][T16746] snd_usb_pod 2-1:1.1: Line 6 Pocket POD now disconnected [ 1485.721286][T16746] snd_usb_pod 2-1:1.1: probe with driver snd_usb_pod failed with error -90 [ 1485.754366][T16712] usb 4-1: device descriptor read/64, error -71 [ 1485.831694][T18340] FAULT_INJECTION: forcing a failure. [ 1485.831694][T18340] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1485.849123][T18340] CPU: 1 UID: 0 PID: 18340 Comm: syz.4.6432 Not tainted syzkaller #0 PREEMPT(full) [ 1485.849141][T18340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1485.849148][T18340] Call Trace: [ 1485.849153][T18340] [ 1485.849159][T18340] dump_stack_lvl+0x189/0x250 [ 1485.849179][T18340] ? __pfx____ratelimit+0x10/0x10 [ 1485.849193][T18340] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1485.849207][T18340] ? __pfx__printk+0x10/0x10 [ 1485.849218][T18340] ? __might_fault+0xb0/0x130 [ 1485.849239][T18340] should_fail_ex+0x414/0x560 [ 1485.849257][T18340] _copy_from_user+0x2d/0xb0 [ 1485.849276][T18340] ___sys_sendmsg+0x158/0x2a0 [ 1485.849299][T18340] ? __pfx____sys_sendmsg+0x10/0x10 [ 1485.849333][T18340] ? __fget_files+0x2a/0x420 [ 1485.849343][T18340] ? __fget_files+0x3a0/0x420 [ 1485.849357][T18340] __x64_sys_sendmsg+0x19b/0x260 [ 1485.849369][T18340] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 1485.849385][T18340] ? __pfx_ksys_write+0x10/0x10 [ 1485.849402][T18340] ? do_syscall_64+0xbe/0xfa0 [ 1485.849418][T18340] do_syscall_64+0xfa/0xfa0 [ 1485.849430][T18340] ? lockdep_hardirqs_on+0x9c/0x150 [ 1485.849444][T18340] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1485.849454][T18340] ? clear_bhb_loop+0x60/0xb0 [ 1485.849477][T18340] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1485.849487][T18340] RIP: 0033:0x7fc080d8efc9 [ 1485.849498][T18340] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1485.849507][T18340] RSP: 002b:00007fc081cdd038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1485.849520][T18340] RAX: ffffffffffffffda RBX: 00007fc080fe5fa0 RCX: 00007fc080d8efc9 [ 1485.849528][T18340] RDX: 0000000000000000 RSI: 0000200000000240 RDI: 0000000000000009 [ 1485.849535][T18340] RBP: 00007fc081cdd090 R08: 0000000000000000 R09: 0000000000000000 [ 1485.849542][T18340] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1485.849548][T18340] R13: 00007fc080fe6038 R14: 00007fc080fe5fa0 R15: 00007fc08110fa28 [ 1485.849564][T18340] [ 1486.112972][T16723] usb 2-1: USB disconnect, device number 30 [ 1486.135056][T16712] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 1486.264360][T16712] usb 4-1: device descriptor read/64, error -71 [ 1486.374752][T16712] usb usb4-port1: attempt power cycle [ 1486.428049][T16746] usb 3-1: USB disconnect, device number 95 [ 1486.490510][T18379] vivid-000: disconnect [ 1486.714402][T16712] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 1486.714732][ T5838] Bluetooth: hci2: command 0x0405 tx timeout [ 1486.738219][T16712] usb 4-1: device descriptor read/8, error -71 [ 1487.074424][T16712] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 1487.085211][T18350] vivid-000: reconnect [ 1487.094995][T16712] usb 4-1: device descriptor read/8, error -71 [ 1487.206145][T16712] usb usb4-port1: unable to enumerate USB device [ 1487.421551][T18392] tap1: tun_chr_ioctl cmd 1074025677 [ 1487.430890][T18392] tap1: linktype set to 257 [ 1488.226373][T18408] syz_tun: entered allmulticast mode [ 1488.323979][T18408] dvmrp1: entered allmulticast mode [ 1488.424953][T18407] syz_tun: left allmulticast mode [ 1488.541681][T18413] gretap0: entered promiscuous mode [ 1488.580025][T18413] vlan2: entered promiscuous mode [ 1488.844460][T16723] usb 2-1: new full-speed USB device number 31 using dummy_hcd [ 1488.847826][T18430] Cannot find del_set index 0 as target [ 1488.884005][T18426] netlink: 52 bytes leftover after parsing attributes in process `syz.4.6448'. [ 1489.000035][T16723] usb 2-1: config 0 has an invalid interface number: 138 but max is 0 [ 1489.016363][T16723] usb 2-1: config 0 has no interface number 0 [ 1489.026150][T16723] usb 2-1: config 0 interface 138 altsetting 0 has an endpoint descriptor with address 0x61, changing to 0x1 [ 1489.058910][T16723] usb 2-1: config 0 interface 138 altsetting 0 has an endpoint descriptor with address 0x97, changing to 0x87 [ 1489.090747][T16723] usb 2-1: config 0 interface 138 altsetting 0 endpoint 0x87 has an invalid bInterval 0, changing to 10 [ 1489.107812][T18443] netlink: 7 bytes leftover after parsing attributes in process `syz.4.6454'. [ 1489.112492][T16723] usb 2-1: config 0 interface 138 altsetting 0 endpoint 0x87 has invalid wMaxPacketSize 0 [ 1489.127285][T18443] netlink: 7 bytes leftover after parsing attributes in process `syz.4.6454'. [ 1489.132172][T16723] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a0, bcdDevice= f.66 [ 1489.146182][T16723] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1489.161161][T16723] usb 2-1: config 0 descriptor?? [ 1489.177047][T18448] IPv6: addrconf: prefix option has invalid lifetime [ 1489.380913][T18461] tap2: tun_chr_ioctl cmd 1074025677 [ 1489.391954][T18417] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1489.394600][T18461] tap2: linktype set to 257 [ 1489.406380][T18417] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1489.524759][T16740] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 1489.542667][T18467] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1489.564814][T18467] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1489.587479][T16700] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 1489.734397][T16740] usb 1-1: Using ep0 maxpacket: 16 [ 1489.770226][T16740] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1489.774981][T16700] usb 4-1: Using ep0 maxpacket: 8 [ 1490.082398][T16700] usb 4-1: New USB device found, idVendor=0c45, idProduct=613e, bcdDevice=c4.6d [ 1490.092153][T16700] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1490.100459][T16700] usb 4-1: Product: syz [ 1490.105216][T16700] usb 4-1: Manufacturer: syz [ 1490.118205][T16700] usb 4-1: SerialNumber: syz [ 1490.130545][T16700] usb 4-1: config 0 descriptor?? [ 1490.335928][T16700] gspca_main: sonixj-2.14.0 probing 0c45:613e [ 1490.396485][T16740] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1490.578415][T16740] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1490.747638][T16740] usb 1-1: New USB device found, idVendor=1781, idProduct=0898, bcdDevice= 0.00 [ 1490.853194][T16740] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1490.874691][T16723] usb 2-1: string descriptor 0 read error: -71 [ 1490.876569][T16740] usb 1-1: config 0 descriptor?? [ 1490.895448][T16723] usbtest 2-1:0.138: Linux gadget zero [ 1490.974360][T16740] input: PXRC Flight Controller Adapter as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input166 [ 1491.008841][ T5185] pxrc 1-1:0.0: pxrc_open - usb_submit_urb failed, error: -90 [ 1491.028460][T16723] usbtest 2-1:0.138: full-speed {control in/out bulk-out int-in} tests (+alt) [ 1491.038850][ T5185] pxrc 1-1:0.0: pxrc_open - usb_submit_urb failed, error: -90 [ 1491.053720][ T5185] pxrc 1-1:0.0: pxrc_open - usb_submit_urb failed, error: -90 [ 1491.067652][ T5185] pxrc 1-1:0.0: pxrc_open - usb_submit_urb failed, error: -90 [ 1491.201245][T16723] usb 2-1: USB disconnect, device number 31 [ 1491.257826][T13515] pxrc 1-1:0.0: pxrc_open - usb_submit_urb failed, error: -90 [ 1491.454474][ T5185] pxrc 1-1:0.0: pxrc_open - usb_submit_urb failed, error: -90 [ 1491.489199][ T5185] pxrc 1-1:0.0: pxrc_open - usb_submit_urb failed, error: -90 [ 1491.694363][T16712] usb 5-1: new full-speed USB device number 35 using dummy_hcd [ 1491.875778][T16712] usb 5-1: config 0 has an invalid interface number: 138 but max is 0 [ 1491.884331][T16712] usb 5-1: config 0 has no interface number 0 [ 1491.895823][T16712] usb 5-1: config 0 interface 138 altsetting 0 has an endpoint descriptor with address 0x61, changing to 0x1 [ 1491.916866][T16712] usb 5-1: config 0 interface 138 altsetting 0 has an endpoint descriptor with address 0x97, changing to 0x87 [ 1491.938781][T16712] usb 5-1: config 0 interface 138 altsetting 0 endpoint 0x87 has an invalid bInterval 0, changing to 10 [ 1491.998755][T16712] usb 5-1: config 0 interface 138 altsetting 0 endpoint 0x87 has invalid wMaxPacketSize 0 [ 1492.119658][T16712] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a0, bcdDevice= f.66 [ 1492.167659][T16712] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1492.212697][T16712] usb 5-1: config 0 descriptor?? [ 1492.443185][T16712] usb 5-1: string descriptor 0 read error: -71 [ 1492.450595][T16712] usbtest 5-1:0.138: Linux gadget zero [ 1492.465355][T16712] usbtest 5-1:0.138: full-speed {control in/out bulk-out int-in} tests (+alt) [ 1492.492844][T16712] usb 5-1: USB disconnect, device number 35 [ 1492.578840][T16740] usb 1-1: USB disconnect, device number 19 [ 1492.661503][T16723] usb 4-1: USB disconnect, device number 13 [ 1492.882772][T18542] Bluetooth: hci7: Opcode 0x0c1a failed: -4 [ 1492.889179][T18542] Bluetooth: hci5: Opcode 0x0c1a failed: -4 [ 1492.895588][T18542] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 1492.902965][T18542] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 1492.913717][T18542] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 1492.951402][T18542] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 1493.008422][T18542] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 1493.191077][T18573] netlink: 8 bytes leftover after parsing attributes in process `syz.3.6468'. [ 1493.211052][T18573] netlink: 8 bytes leftover after parsing attributes in process `syz.3.6468'. [ 1493.502251][T18589] tap1: tun_chr_ioctl cmd 1074025677 [ 1493.538688][T18589] tap1: linktype set to 257 [ 1493.973330][T18623] netlink: 4 bytes leftover after parsing attributes in process `syz.0.6475'. [ 1494.904868][T31999] Bluetooth: hci7: command 0x041b tx timeout [ 1494.944536][T31999] Bluetooth: hci0: command 0x0c1a tx timeout [ 1494.950599][T31999] Bluetooth: hci2: command 0x0405 tx timeout [ 1494.956651][T31999] Bluetooth: hci3: command 0x041b tx timeout [ 1494.962629][T31999] Bluetooth: hci5: command 0x0419 tx timeout [ 1495.984540][T18654] gretap0: entered promiscuous mode [ 1495.989875][T18654] vlan2: entered promiscuous mode [ 1496.234529][T16723] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 1496.384523][T16723] usb 4-1: Using ep0 maxpacket: 8 [ 1496.393670][T16723] usb 4-1: config 162 has an invalid interface number: 197 but max is 0 [ 1496.402531][T16723] usb 4-1: config 162 has no interface number 0 [ 1496.409541][T16723] usb 4-1: config 162 interface 197 has no altsetting 0 [ 1496.479346][T16723] usb 4-1: New USB device found, idVendor=0c10, idProduct=0000, bcdDevice=95.a7 [ 1496.496997][T16723] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1496.506039][T16723] usb 4-1: Product: syz [ 1496.511022][T16723] usb 4-1: Manufacturer: syz [ 1496.542891][T16746] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 1496.543684][T16723] usb 4-1: SerialNumber: syz [ 1496.706385][T16746] usb 2-1: Using ep0 maxpacket: 8 [ 1496.719189][T16746] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xAD, changing to 0x8D [ 1496.742436][T16746] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8D has invalid wMaxPacketSize 0 [ 1496.773012][T16746] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8D has invalid maxpacket 0 [ 1496.778653][T16723] usb 4-1: USB disconnect, device number 14 [ 1496.839293][T18693] Bluetooth: hci7: Opcode 0x0c1a failed: -4 [ 1496.865500][T18693] Bluetooth: hci5: Opcode 0x0c1a failed: -4 [ 1496.871887][T18693] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 1496.878526][T18693] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 1496.884976][T18693] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 1496.906832][T16746] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 1496.924313][T16746] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 1496.952045][T16746] usb 2-1: New USB device found, idVendor=0bfd, idProduct=0124, bcdDevice=3a.9f [ 1496.971288][T16746] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1496.992252][T16746] usb 2-1: Product: syz [ 1497.000709][T16746] usb 2-1: Manufacturer: syz [ 1497.013846][T16746] usb 2-1: SerialNumber: syz [ 1497.196451][T16746] usb 2-1: config 0 descriptor?? [ 1497.205860][T16746] kvaser_usb 2-1:0.0: error -EMSGSIZE: Cannot get software info [ 1497.236585][T16746] kvaser_usb 2-1:0.0: probe with driver kvaser_usb failed with error -90 [ 1497.431258][T16746] usb 2-1: USB disconnect, device number 32 [ 1497.594412][T16723] usb 5-1: new high-speed USB device number 36 using dummy_hcd [ 1497.623414][T18718] Cannot find set identified by id 65534 to match [ 1497.734623][T16723] usb 5-1: device descriptor read/64, error -71 [ 1497.755332][T18724] tap1: tun_chr_ioctl cmd 1074025677 [ 1497.775648][T18724] tap1: linktype set to 257 [ 1498.081335][T16723] usb 5-1: new high-speed USB device number 37 using dummy_hcd [ 1498.089627][T18732] bridge3: entered allmulticast mode [ 1498.464414][T16723] usb 5-1: device descriptor read/64, error -71 [ 1498.575685][T16723] usb usb5-port1: attempt power cycle [ 1498.704413][T20630] Bluetooth: hci7: command 0x041b tx timeout [ 1498.944513][T20630] Bluetooth: hci2: command 0x0405 tx timeout [ 1498.944752][T31999] Bluetooth: hci3: command 0x041b tx timeout [ 1498.950558][T20630] Bluetooth: hci0: command 0x0c1a tx timeout [ 1498.956605][ T5838] Bluetooth: hci5: command 0x0419 tx timeout [ 1498.984713][T16723] usb 5-1: new high-speed USB device number 38 using dummy_hcd [ 1499.015312][T16723] usb 5-1: device descriptor read/8, error -71 [ 1499.554359][T16723] usb 5-1: new high-speed USB device number 39 using dummy_hcd [ 1499.575059][T16723] usb 5-1: device descriptor read/8, error -71 [ 1499.716624][T16723] usb usb5-port1: unable to enumerate USB device [ 1499.808595][T18790] input: syz0 as /devices/virtual/input/input167 [ 1500.563635][T18807] Bluetooth: hci7: Opcode 0x0c1a failed: -4 [ 1500.583917][T18807] Bluetooth: hci5: Opcode 0x0c1a failed: -4 [ 1500.590185][T18807] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 1500.596551][T18807] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 1500.602816][T18807] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 1501.764605][T16740] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 1501.974352][T16740] usb 1-1: device descriptor read/64, error -71 [ 1502.214396][T16740] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 1502.384492][T31999] Bluetooth: hci7: command 0x041b tx timeout [ 1502.415432][T16740] usb 1-1: device descriptor read/64, error -71 [ 1502.544446][T16740] usb usb1-port1: attempt power cycle [ 1502.624487][T31999] Bluetooth: hci2: command 0x0405 tx timeout [ 1502.624697][ T5838] Bluetooth: hci3: command 0x041b tx timeout [ 1502.630617][T18771] Bluetooth: hci0: command 0x0c1a tx timeout [ 1502.636657][ T5838] Bluetooth: hci5: command 0x0419 tx timeout [ 1502.742217][T18865] program syz.1.6509 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 1502.834355][T13986] usb 3-1: new full-speed USB device number 96 using dummy_hcd [ 1502.916779][T18868] netlink: 'syz.1.6509': attribute type 10 has an invalid length. [ 1502.925745][T18868] netlink: 40 bytes leftover after parsing attributes in process `syz.1.6509'. [ 1502.981637][T16740] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 1503.005968][T13986] usb 3-1: unable to get BOS descriptor set [ 1503.042283][T13986] usb 3-1: not running at top speed; connect to a high speed hub [ 1503.051371][T13986] usb 3-1: config 1 has 0 interfaces, different from the descriptor's value: 1 [ 1503.066201][T13986] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 1503.079813][T18863] Cannot find set identified by id 65534 to match [ 1503.087242][T13986] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1503.108471][T13986] usb 3-1: Product: syz [ 1503.115986][T13986] usb 3-1: Manufacturer: syz [ 1503.127025][T13986] usb 3-1: SerialNumber: syz [ 1503.141948][T16740] usb 1-1: device descriptor read/8, error -71 [ 1503.146745][T18868] batman_adv: batadv0: Adding interface: virt_wifi0 [ 1503.163153][T18868] batman_adv: batadv0: The MTU of interface virt_wifi0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 1503.219685][T18870] netlink: 12 bytes leftover after parsing attributes in process `syz.1.6509'. [ 1503.229241][T18868] batman_adv: batadv0: Interface activated: virt_wifi0 [ 1503.610629][T13986] usb 3-1: USB disconnect, device number 96 [ 1503.626022][T16740] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 1503.660916][T16740] usb 1-1: device descriptor read/8, error -71 [ 1503.719955][T18886] Invalid option length (133) for dns_resolver key [ 1503.804899][T16740] usb usb1-port1: unable to enumerate USB device [ 1504.166138][ T30] kauditd_printk_skb: 35 callbacks suppressed [ 1504.166156][ T30] audit: type=1326 audit(1761490322.784:3607): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18892 comm="syz.4.6516" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc080d8efc9 code=0x7ffc0000 [ 1504.197399][ T30] audit: type=1326 audit(1761490322.784:3608): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18892 comm="syz.4.6516" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc080d8efc9 code=0x7ffc0000 [ 1504.220747][ T30] audit: type=1326 audit(1761490322.784:3609): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18892 comm="syz.4.6516" exe="/root/syz-executor" sig=0 arch=c000003e syscall=135 compat=0 ip=0x7fc080d8efc9 code=0x7ffc0000 [ 1504.390450][ T30] audit: type=1326 audit(1761490322.784:3610): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18892 comm="syz.4.6516" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc080d8efc9 code=0x7ffc0000 [ 1504.483625][ T30] audit: type=1326 audit(1761490322.784:3611): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18892 comm="syz.4.6516" exe="/root/syz-executor" sig=0 arch=c000003e syscall=314 compat=0 ip=0x7fc080d8efc9 code=0x7ffc0000 [ 1504.512443][ T30] audit: type=1326 audit(1761490322.784:3612): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18892 comm="syz.4.6516" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc080d8efc9 code=0x7ffc0000 [ 1504.562555][ T30] audit: type=1326 audit(1761490322.784:3613): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18892 comm="syz.4.6516" exe="/root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7fc080d8efc9 code=0x7ffc0000 [ 1504.614043][ T30] audit: type=1326 audit(1761490322.784:3614): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18892 comm="syz.4.6516" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc080d8efc9 code=0x7ffc0000 [ 1504.676791][ T30] audit: type=1326 audit(1761490322.784:3615): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18892 comm="syz.4.6516" exe="/root/syz-executor" sig=0 arch=c000003e syscall=190 compat=0 ip=0x7fc080d8efc9 code=0x7ffc0000 [ 1504.719258][ T30] audit: type=1326 audit(1761490322.794:3616): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18892 comm="syz.4.6516" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc080d8efc9 code=0x7ffc0000 [ 1505.662185][T18926] netlink: 14 bytes leftover after parsing attributes in process `syz.2.6523'. [ 1506.965315][T18926] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1506.977999][T18945] netlink: 8 bytes leftover after parsing attributes in process `syz.1.6526'. [ 1506.987590][T18945] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 1507.008065][T18926] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1507.019525][T18926] bond0 (unregistering): Released all slaves [ 1507.096073][T16738] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 1507.309815][T18988] loop2: detected capacity change from 0 to 7 [ 1507.322863][ T4587] Dev loop2: unable to read RDB block 7 [ 1507.329372][ T4587] loop2: unable to read partition table [ 1507.342759][ T4587] loop2: partition table beyond EOD, truncated [ 1507.381221][T18988] Dev loop2: unable to read RDB block 7 [ 1507.388975][T18988] loop2: unable to read partition table [ 1507.396561][T18988] loop2: partition table beyond EOD, truncated [ 1507.414460][T18988] loop_reread_partitions: partition scan of loop2 (þ被xü—ŸÑà– ) failed (rc=-5) [ 1507.740517][T16738] usb 2-1: device descriptor read/64, error -71 [ 1507.777250][T18995] FAULT_INJECTION: forcing a failure. [ 1507.777250][T18995] name failslab, interval 1, probability 0, space 0, times 0 [ 1507.800943][T18995] CPU: 1 UID: 0 PID: 18995 Comm: syz.0.6529 Not tainted syzkaller #0 PREEMPT(full) [ 1507.800961][T18995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1507.800968][T18995] Call Trace: [ 1507.800973][T18995] [ 1507.800978][T18995] dump_stack_lvl+0x189/0x250 [ 1507.800997][T18995] ? __pfx____ratelimit+0x10/0x10 [ 1507.801012][T18995] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1507.801025][T18995] ? __pfx__printk+0x10/0x10 [ 1507.801039][T18995] ? __pfx___might_resched+0x10/0x10 [ 1507.801050][T18995] ? fs_reclaim_acquire+0x7d/0x100 [ 1507.801069][T18995] should_fail_ex+0x414/0x560 [ 1507.801088][T18995] should_failslab+0xa8/0x100 [ 1507.801100][T18995] kmem_cache_alloc_node_noprof+0x77/0x710 [ 1507.801115][T18995] ? __alloc_skb+0x112/0x2d0 [ 1507.801131][T18995] ? netlink_autobind+0xdb/0x300 [ 1507.801143][T18995] __alloc_skb+0x112/0x2d0 [ 1507.801160][T18995] netlink_sendmsg+0x5c6/0xb30 [ 1507.801178][T18995] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1507.801190][T18995] ? aa_sock_msg_perm+0xf1/0x1d0 [ 1507.801207][T18995] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 1507.801223][T18995] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1507.801233][T18995] __sock_sendmsg+0x21c/0x270 [ 1507.801249][T18995] ____sys_sendmsg+0x505/0x830 [ 1507.801263][T18995] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1507.801278][T18995] ? import_iovec+0x74/0xa0 [ 1507.801293][T18995] ___sys_sendmsg+0x21f/0x2a0 [ 1507.801305][T18995] ? __pfx____sys_sendmsg+0x10/0x10 [ 1507.801333][T18995] ? __fget_files+0x2a/0x420 [ 1507.801343][T18995] ? __fget_files+0x3a0/0x420 [ 1507.801357][T18995] __x64_sys_sendmsg+0x19b/0x260 [ 1507.801369][T18995] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 1507.801385][T18995] ? __pfx_ksys_write+0x10/0x10 [ 1507.801401][T18995] ? do_syscall_64+0xbe/0xfa0 [ 1507.801417][T18995] do_syscall_64+0xfa/0xfa0 [ 1507.801429][T18995] ? lockdep_hardirqs_on+0x9c/0x150 [ 1507.801443][T18995] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1507.801453][T18995] ? clear_bhb_loop+0x60/0xb0 [ 1507.801466][T18995] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1507.801476][T18995] RIP: 0033:0x7f225f78efc9 [ 1507.801486][T18995] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1507.801495][T18995] RSP: 002b:00007f22605b7038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1507.801507][T18995] RAX: ffffffffffffffda RBX: 00007f225f9e5fa0 RCX: 00007f225f78efc9 [ 1507.801515][T18995] RDX: 0000000020008000 RSI: 0000200000000040 RDI: 0000000000000003 [ 1507.801522][T18995] RBP: 00007f22605b7090 R08: 0000000000000000 R09: 0000000000000000 [ 1507.801529][T18995] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1507.801536][T18995] R13: 00007f225f9e6038 R14: 00007f225f9e5fa0 R15: 00007f225fb0fa28 [ 1507.801552][T18995] [ 1508.384492][T16738] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 1508.658005][T16738] usb 2-1: too many configurations: 9, using maximum allowed: 8 [ 1508.675823][T16738] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1508.696415][T16738] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1508.723229][T16738] usb 2-1: config 0 interface 0 has no altsetting 0 [ 1508.732526][T16738] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1508.743645][T16738] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1508.761963][T16738] usb 2-1: config 0 interface 0 has no altsetting 0 [ 1508.780862][T16738] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1508.796840][T16738] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1508.808869][T16738] usb 2-1: config 0 interface 0 has no altsetting 0 [ 1508.817065][T16738] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1508.829106][T16738] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1508.881020][T16738] usb 2-1: config 0 interface 0 has no altsetting 0 [ 1508.896401][T16738] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1508.912407][T16738] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1508.925094][T16738] usb 2-1: config 0 interface 0 has no altsetting 0 [ 1508.932834][T16738] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1508.941867][T16712] usb 3-1: new high-speed USB device number 97 using dummy_hcd [ 1508.950964][T16738] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1508.962892][T16738] usb 2-1: config 0 interface 0 has no altsetting 0 [ 1508.995017][T16738] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1509.009421][T16738] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1509.020804][T16738] usb 2-1: config 0 interface 0 has no altsetting 0 [ 1509.038308][T16738] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1509.049989][T16738] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1509.061970][T16738] usb 2-1: config 0 interface 0 has no altsetting 0 [ 1509.071244][T16738] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1509.080844][T16738] usb 2-1: New USB device strings: Mfr=41, Product=64, SerialNumber=168 [ 1509.089965][T16738] usb 2-1: Product: syz [ 1509.094597][T16738] usb 2-1: Manufacturer: syz [ 1509.099279][T16738] usb 2-1: SerialNumber: syz [ 1509.107706][T16738] usb 2-1: config 0 descriptor?? [ 1509.118071][T16712] usb 3-1: New USB device found, idVendor=8086, idProduct=0110, bcdDevice=bf.ad [ 1509.130024][T16712] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1509.144674][T16738] yurex 2-1:0.0: USB YUREX device now attached to Yurex #0 [ 1509.173331][T13986] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 1509.175182][T16712] usb 3-1: config 0 descriptor?? [ 1509.283071][T16712] gspca_main: spca508-2.14.0 probing 8086:0110 [ 1509.340102][T18939] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1509.350856][T18939] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1509.387388][T18939] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1509.404807][T18939] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1509.415254][T18939] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1509.425330][T13986] usb 4-1: Using ep0 maxpacket: 32 [ 1509.440449][T18939] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1509.449403][T13986] usb 4-1: New USB device found, idVendor=055f, idProduct=d001, bcdDevice=88.92 [ 1509.459115][T13986] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1509.465698][T18939] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1509.522395][T13986] usb 4-1: config 0 descriptor?? [ 1509.529919][T16712] gspca_spca508: reg_read err -32 [ 1509.543356][T18939] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1509.560499][T13986] gspca_main: nw80x-2.14.0 probing 055f:d001 [ 1509.859022][T13986] gspca_nw80x: reg_w err -71 [ 1509.900493][T13986] nw80x 4-1:0.0: probe with driver nw80x failed with error -71 [ 1509.948660][T13986] usb 4-1: USB disconnect, device number 15 [ 1510.104675][T16712] gspca_spca508: reg_read err -110 [ 1510.110357][T16712] gspca_spca508: reg_read err -32 [ 1510.173096][T16740] usb 2-1: USB disconnect, device number 34 [ 1510.181564][T16740] yurex 2-1:0.0: USB YUREX #0 now disconnected [ 1510.445833][T16712] gspca_spca508: reg_read err -32 [ 1510.451483][T16712] gspca_spca508: reg write: error -32 [ 1510.460030][T16712] spca508 3-1:0.0: probe with driver spca508 failed with error -32 [ 1510.812149][T19081] Cannot find del_set index 0 as target [ 1511.434642][T19093] netlink: 24 bytes leftover after parsing attributes in process `syz.0.6543'. [ 1511.653790][T19048] ALSA: mixer_oss: invalid OSS volume '' [ 1511.659537][T19048] ALSA: mixer_oss: invalid OSS volume 'é›' [ 1511.676557][T16712] usb 3-1: USB disconnect, device number 97 [ 1511.729126][T19106] netlink: 52 bytes leftover after parsing attributes in process `syz.2.6546'. [ 1511.835800][T19106] bridge0: port 2(bridge_slave_1) entered disabled state [ 1511.843357][T19106] bridge0: port 1(bridge_slave_0) entered disabled state [ 1512.557833][T19124] netlink: 8 bytes leftover after parsing attributes in process `syz.1.6550'. [ 1512.583028][T19124] nlmon0: Master is either lo or non-ether device [ 1512.752887][T19127] fuse: Bad value for 'fd' [ 1512.947022][T19134] netlink: 7 bytes leftover after parsing attributes in process `syz.3.6552'. [ 1512.958839][T19134] netlink: 7 bytes leftover after parsing attributes in process `syz.3.6552'. [ 1513.274618][T16740] usb 3-1: new high-speed USB device number 98 using dummy_hcd [ 1513.529662][T16740] usb 3-1: config index 0 descriptor too short (expected 39, got 27) [ 1513.545531][T16740] usb 3-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid wMaxPacketSize 0 [ 1513.555650][T16740] usb 3-1: config 0 interface 0 has no altsetting 0 [ 1513.576003][T16740] usb 3-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 1513.585469][T16740] usb 3-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 1513.595122][T16740] usb 3-1: Product: syz [ 1513.600950][T16740] usb 3-1: Manufacturer: syz [ 1513.609594][T16740] usb 3-1: SerialNumber: syz [ 1513.624878][T16740] usb 3-1: config 0 descriptor?? [ 1513.690678][T16740] hub 3-1:0.0: bad descriptor, ignoring hub [ 1513.701352][T16740] hub 3-1:0.0: probe with driver hub failed with error -5 [ 1513.722457][T16740] usb 3-1: selecting invalid altsetting 0 [ 1514.683826][T19186] program syz.4.6561 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 1514.860407][T19189] netlink: 12 bytes leftover after parsing attributes in process `syz.4.6561'. [ 1515.046470][T19193] FAULT_INJECTION: forcing a failure. [ 1515.046470][T19193] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1515.164704][T19193] CPU: 0 UID: 0 PID: 19193 Comm: syz.3.6563 Not tainted syzkaller #0 PREEMPT(full) [ 1515.164733][T19193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1515.164746][T19193] Call Trace: [ 1515.164754][T19193] [ 1515.164763][T19193] dump_stack_lvl+0x189/0x250 [ 1515.164790][T19193] ? __pfx____ratelimit+0x10/0x10 [ 1515.164803][T19193] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1515.164817][T19193] ? __pfx__printk+0x10/0x10 [ 1515.164829][T19193] ? __might_fault+0xb0/0x130 [ 1515.164849][T19193] should_fail_ex+0x414/0x560 [ 1515.164868][T19193] _copy_from_iter+0x1de/0x1790 [ 1515.164883][T19193] ? rcu_is_watching+0x15/0xb0 [ 1515.164897][T19193] ? kmalloc_reserve+0xbd/0x290 [ 1515.164914][T19193] ? __pfx__copy_from_iter+0x10/0x10 [ 1515.164926][T19193] ? __build_skb_around+0x262/0x3f0 [ 1515.164943][T19193] ? netlink_sendmsg+0x642/0xb30 [ 1515.164952][T19193] ? skb_put+0x11b/0x210 [ 1515.164963][T19193] netlink_sendmsg+0x6b2/0xb30 [ 1515.164978][T19193] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1515.164989][T19193] ? aa_sock_msg_perm+0xf1/0x1d0 [ 1515.165006][T19193] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 1515.165016][T19193] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1515.165026][T19193] __sock_sendmsg+0x21c/0x270 [ 1515.165041][T19193] ____sys_sendmsg+0x505/0x830 [ 1515.165055][T19193] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1515.165070][T19193] ? import_iovec+0x74/0xa0 [ 1515.165085][T19193] ___sys_sendmsg+0x21f/0x2a0 [ 1515.165097][T19193] ? __pfx____sys_sendmsg+0x10/0x10 [ 1515.165126][T19193] ? __fget_files+0x2a/0x420 [ 1515.165135][T19193] ? __fget_files+0x3a0/0x420 [ 1515.165150][T19193] __x64_sys_sendmsg+0x19b/0x260 [ 1515.165162][T19193] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 1515.165178][T19193] ? __pfx_ksys_write+0x10/0x10 [ 1515.165194][T19193] ? do_syscall_64+0xbe/0xfa0 [ 1515.165210][T19193] do_syscall_64+0xfa/0xfa0 [ 1515.165223][T19193] ? lockdep_hardirqs_on+0x9c/0x150 [ 1515.165236][T19193] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1515.165247][T19193] ? clear_bhb_loop+0x60/0xb0 [ 1515.165259][T19193] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1515.165270][T19193] RIP: 0033:0x7f9c6678efc9 [ 1515.165280][T19193] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1515.165289][T19193] RSP: 002b:00007f9c675e7038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1515.165302][T19193] RAX: ffffffffffffffda RBX: 00007f9c669e5fa0 RCX: 00007f9c6678efc9 [ 1515.165310][T19193] RDX: 0000000020008000 RSI: 0000200000000040 RDI: 0000000000000003 [ 1515.165316][T19193] RBP: 00007f9c675e7090 R08: 0000000000000000 R09: 0000000000000000 [ 1515.165323][T19193] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1515.165329][T19193] R13: 00007f9c669e6038 R14: 00007f9c669e5fa0 R15: 00007f9c66b0fa28 [ 1515.165346][T19193] [ 1515.444508][ C0] vkms_vblank_simulate: vblank timer overrun [ 1516.815458][T16740] usb 3-1: USB disconnect, device number 98 [ 1516.947491][T16712] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 1517.046570][T19238] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 1517.084384][T16712] usb 1-1: device descriptor read/64, error -71 [ 1517.411691][T16712] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 1517.554632][T16712] usb 1-1: device descriptor read/64, error -71 [ 1517.665241][T16712] usb usb1-port1: attempt power cycle [ 1517.767202][T16700] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 1518.044349][T16712] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 1518.094517][T16700] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1518.116799][T16700] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1518.135255][T16700] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1518.143860][T16712] usb 1-1: device descriptor read/8, error -71 [ 1518.152122][T16700] usb 4-1: Product: syz [ 1518.174563][T16700] usb 4-1: Manufacturer: syz [ 1518.185423][T16700] usb 4-1: SerialNumber: syz [ 1518.444346][T16712] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 1518.485683][T16712] usb 1-1: device descriptor read/8, error -71 [ 1518.544531][T31999] Bluetooth: hci2: command 0x0405 tx timeout [ 1518.647640][T16712] usb usb1-port1: unable to enumerate USB device [ 1518.850879][T19256] netdevsim netdevsim3: Firmware load for '../file0/file0' refused, path contains '..' component [ 1519.294454][T16700] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 1519.328039][T16700] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 1519.336647][T16700] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 1519.393090][T19288] FAULT_INJECTION: forcing a failure. [ 1519.393090][T19288] name failslab, interval 1, probability 0, space 0, times 0 [ 1519.393772][T19287] loop2: detected capacity change from 0 to 7 [ 1519.418324][T19288] CPU: 0 UID: 0 PID: 19288 Comm: syz.2.6581 Not tainted syzkaller #0 PREEMPT(full) [ 1519.418351][T19288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1519.418364][T19288] Call Trace: [ 1519.418373][T19288] [ 1519.418382][T19288] dump_stack_lvl+0x189/0x250 [ 1519.418414][T19288] ? __pfx____ratelimit+0x10/0x10 [ 1519.418438][T19288] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1519.418465][T19288] ? __pfx__printk+0x10/0x10 [ 1519.418491][T19288] ? __lock_acquire+0xab9/0xd20 [ 1519.418517][T19288] should_fail_ex+0x414/0x560 [ 1519.418550][T19288] should_failslab+0xa8/0x100 [ 1519.418571][T19288] kmem_cache_alloc_noprof+0x74/0x6e0 [ 1519.418598][T19288] ? skb_clone+0x212/0x3a0 [ 1519.418625][T19288] skb_clone+0x212/0x3a0 [ 1519.418650][T19288] __netlink_deliver_tap+0x404/0x850 [ 1519.418693][T19288] ? netlink_deliver_tap+0x2e/0x1b0 [ 1519.418724][T19288] netlink_deliver_tap+0x19c/0x1b0 [ 1519.418755][T19288] netlink_unicast+0x7fa/0x9e0 [ 1519.418791][T19288] ? __pfx_netlink_unicast+0x10/0x10 [ 1519.418820][T19288] ? netlink_sendmsg+0x642/0xb30 [ 1519.418837][T19288] ? skb_put+0x11b/0x210 [ 1519.418858][T19288] netlink_sendmsg+0x805/0xb30 [ 1519.418887][T19288] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1519.418909][T19288] ? aa_sock_msg_perm+0xf1/0x1d0 [ 1519.418939][T19288] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 1519.418958][T19288] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1519.418977][T19288] __sock_sendmsg+0x21c/0x270 [ 1519.419005][T19288] ____sys_sendmsg+0x505/0x830 [ 1519.419032][T19288] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1519.419063][T19288] ? import_iovec+0x74/0xa0 [ 1519.419092][T19288] ___sys_sendmsg+0x21f/0x2a0 [ 1519.419123][T19288] ? __pfx____sys_sendmsg+0x10/0x10 [ 1519.419181][T19288] ? __fget_files+0x2a/0x420 [ 1519.419199][T19288] ? __fget_files+0x3a0/0x420 [ 1519.419229][T19288] __x64_sys_sendmsg+0x19b/0x260 [ 1519.419253][T19288] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 1519.419283][T19288] ? __pfx_ksys_write+0x10/0x10 [ 1519.419314][T19288] ? do_syscall_64+0xbe/0xfa0 [ 1519.419343][T19288] do_syscall_64+0xfa/0xfa0 [ 1519.419365][T19288] ? lockdep_hardirqs_on+0x9c/0x150 [ 1519.419391][T19288] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1519.419410][T19288] ? clear_bhb_loop+0x60/0xb0 [ 1519.419434][T19288] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1519.419454][T19288] RIP: 0033:0x7f65a4d8efc9 [ 1519.419471][T19288] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1519.419489][T19288] RSP: 002b:00007f65a5b6f038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1519.419511][T19288] RAX: ffffffffffffffda RBX: 00007f65a4fe5fa0 RCX: 00007f65a4d8efc9 [ 1519.419527][T19288] RDX: 0000000020008000 RSI: 0000200000000040 RDI: 0000000000000003 [ 1519.419541][T19288] RBP: 00007f65a5b6f090 R08: 0000000000000000 R09: 0000000000000000 [ 1519.419554][T19288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1519.419566][T19288] R13: 00007f65a4fe6038 R14: 00007f65a4fe5fa0 R15: 00007f65a510fa28 [ 1519.419599][T19288] [ 1519.555186][T19287] Dev loop2: unable to read RDB block 7 [ 1519.558055][ C0] vkms_vblank_simulate: vblank timer overrun [ 1519.562998][T19287] loop2: unable to read partition table [ 1519.797553][T19287] loop2: partition table beyond EOD, truncated [ 1519.805981][T19287] loop_reread_partitions: partition scan of loop2 (þ被xü—ŸÑà– ) failed (rc=-5) [ 1520.007055][T16700] cdc_ncm 4-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 1520.056219][T16700] usb 4-1: USB disconnect, device number 16 [ 1520.111953][T16700] cdc_ncm 4-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [ 1520.347033][T16712] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 1520.467710][T19354] FAULT_INJECTION: forcing a failure. [ 1520.467710][T19354] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1520.481484][T19354] CPU: 0 UID: 0 PID: 19354 Comm: syz.2.6590 Not tainted syzkaller #0 PREEMPT(full) [ 1520.481512][T19354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1520.481528][T19354] Call Trace: [ 1520.481536][T19354] [ 1520.481545][T19354] dump_stack_lvl+0x189/0x250 [ 1520.481577][T19354] ? __pfx____ratelimit+0x10/0x10 [ 1520.481605][T19354] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1520.481632][T19354] ? __pfx__printk+0x10/0x10 [ 1520.481666][T19354] should_fail_ex+0x414/0x560 [ 1520.481700][T19354] _copy_to_user+0x31/0xb0 [ 1520.481727][T19354] simple_read_from_buffer+0xe1/0x170 [ 1520.481761][T19354] proc_fail_nth_read+0x1b3/0x220 [ 1520.481789][T19354] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1520.481818][T19354] ? rw_verify_area+0x2a6/0x4d0 [ 1520.481843][T19354] ? __lock_acquire+0xab9/0xd20 [ 1520.481861][T19354] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1520.481886][T19354] vfs_read+0x200/0xa30 [ 1520.481909][T19354] ? fdget_pos+0x247/0x320 [ 1520.481931][T19354] ? __pfx___mutex_lock+0x10/0x10 [ 1520.481958][T19354] ? __pfx_vfs_read+0x10/0x10 [ 1520.481986][T19354] ? __fget_files+0x2a/0x420 [ 1520.482009][T19354] ? __fget_files+0x3a0/0x420 [ 1520.482026][T19354] ? __fget_files+0x2a/0x420 [ 1520.482053][T19354] ksys_read+0x145/0x250 [ 1520.482082][T19354] ? __pfx_ksys_read+0x10/0x10 [ 1520.482113][T19354] ? do_syscall_64+0xbe/0xfa0 [ 1520.482142][T19354] do_syscall_64+0xfa/0xfa0 [ 1520.482166][T19354] ? lockdep_hardirqs_on+0x9c/0x150 [ 1520.482197][T19354] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1520.482218][T19354] ? clear_bhb_loop+0x60/0xb0 [ 1520.482242][T19354] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1520.482261][T19354] RIP: 0033:0x7f65a4d8d9dc [ 1520.482280][T19354] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 1520.482298][T19354] RSP: 002b:00007f65a5b6f030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1520.482320][T19354] RAX: ffffffffffffffda RBX: 00007f65a4fe5fa0 RCX: 00007f65a4d8d9dc [ 1520.482336][T19354] RDX: 000000000000000f RSI: 00007f65a5b6f0a0 RDI: 0000000000000004 [ 1520.482349][T19354] RBP: 00007f65a5b6f090 R08: 0000000000000000 R09: 0000000000000000 [ 1520.482363][T19354] R10: 0000200000000800 R11: 0000000000000246 R12: 0000000000000001 [ 1520.482375][T19354] R13: 00007f65a4fe6038 R14: 00007f65a4fe5fa0 R15: 00007f65a510fa28 [ 1520.482409][T19354] [ 1520.716375][ C0] vkms_vblank_simulate: vblank timer overrun [ 1520.759005][T16712] usb 2-1: New USB device found, idVendor=046d, idProduct=0870, bcdDevice=61.47 [ 1520.768173][T16712] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1520.779902][T16712] usb 2-1: config 0 descriptor?? [ 1520.788978][T16712] gspca_main: STV06xx-2.14.0 probing 046d:0870 [ 1520.935734][T19368] xt_ecn: cannot match TCP bits for non-tcp packets [ 1521.218962][T19382] IPv6: addrconf: prefix option has invalid lifetime [ 1521.472012][T19391] bridge0: port 1(bridge_slave_0) entered disabled state [ 1521.800491][T16700] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 1521.929829][T19398] bond1 (unregistering): Released all slaves [ 1521.944450][T16723] usb 5-1: new full-speed USB device number 40 using dummy_hcd [ 1521.964506][T16700] usb 4-1: Using ep0 maxpacket: 8 [ 1521.973415][T16700] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1521.983897][T16700] usb 4-1: New USB device found, idVendor=046d, idProduct=0892, bcdDevice=6d.2a [ 1521.993836][T16700] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1522.000766][T16712] usb 2-1: USB disconnect, device number 35 [ 1522.089374][T16723] usb 5-1: device descriptor read/64, error -71 [ 1522.113832][T16700] usb 4-1: config 0 descriptor?? [ 1522.153384][T16700] gspca_main: vc032x-2.14.0 probing 046d:0892 [ 1522.334722][T16723] usb 5-1: new full-speed USB device number 41 using dummy_hcd [ 1522.464424][T16723] usb 5-1: device descriptor read/64, error -71 [ 1522.472426][T19487] input: syz0 as /devices/virtual/input/input168 [ 1522.582784][T16723] usb usb5-port1: attempt power cycle [ 1522.722699][T19503] loop2: detected capacity change from 0 to 7 [ 1522.769936][ T4587] Dev loop2: unable to read RDB block 7 [ 1522.775932][ T4587] loop2: unable to read partition table [ 1522.784055][ T4587] loop2: partition table beyond EOD, truncated [ 1522.793932][T19503] Dev loop2: unable to read RDB block 7 [ 1522.813295][T19503] loop2: unable to read partition table [ 1522.819777][T19503] loop2: partition table beyond EOD, truncated [ 1522.836096][T19503] loop_reread_partitions: partition scan of loop2 (þ被xü—ŸÑà– ) failed (rc=-5) [ 1522.958296][T16723] usb 5-1: new full-speed USB device number 42 using dummy_hcd [ 1522.985528][T16723] usb 5-1: device descriptor read/8, error -71 [ 1523.020545][T19512] netlink: 44 bytes leftover after parsing attributes in process `syz.2.6608'. [ 1523.167937][T16700] gspca_vc032x: reg_r err -32 [ 1523.173560][T16700] vc032x 4-1:0.0: probe with driver vc032x failed with error -32 [ 1523.244703][T16723] usb 5-1: new full-speed USB device number 43 using dummy_hcd [ 1523.324430][T16746] usb 3-1: new high-speed USB device number 99 using dummy_hcd [ 1523.344609][T16723] usb 5-1: device descriptor read/8, error -71 [ 1523.463377][T16723] usb usb5-port1: unable to enumerate USB device [ 1523.533736][T19523] netlink: 60 bytes leftover after parsing attributes in process `syz.3.6603'. [ 1523.542856][T16746] usb 3-1: Using ep0 maxpacket: 32 [ 1523.555359][T16746] usb 3-1: config 0 has an invalid interface number: 79 but max is 0 [ 1523.564399][T16746] usb 3-1: config 0 has no interface number 0 [ 1523.588914][T16746] usb 3-1: New USB device found, idVendor=16dc, idProduct=0015, bcdDevice=84.53 [ 1523.598138][T16746] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1523.606660][T16746] usb 3-1: Product: syz [ 1523.611052][T16746] usb 3-1: Manufacturer: syz [ 1523.615963][T16746] usb 3-1: SerialNumber: syz [ 1523.622482][T16746] usb 3-1: config 0 descriptor?? [ 1523.676617][T19523] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1523.688290][T19523] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1524.902650][T16738] usb 4-1: USB disconnect, device number 17 [ 1525.114573][T19540] netlink: 24 bytes leftover after parsing attributes in process `syz.4.6611'. [ 1526.588409][T16746] cp210x 3-1:0.79: cp210x converter detected [ 1526.595236][T16746] cp210x 3-1:0.79: failed to get vendor val 0x370b size 1: -71 [ 1526.602783][T16746] cp210x 3-1:0.79: querying part number failed [ 1526.645469][T16746] usb 3-1: cp210x converter now attached to ttyUSB0 [ 1526.732592][T16746] usb 3-1: USB disconnect, device number 99 [ 1526.862509][T16746] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 1526.979596][T19592] binfmt_misc: register: failed to install interpreter file ./file0 [ 1527.062275][T16746] cp210x 3-1:0.79: device disconnected [ 1527.144520][T19603] IPv6: addrconf: prefix option has invalid lifetime [ 1527.191638][T19605] loop2: detected capacity change from 0 to 7 [ 1527.201035][ T4587] Dev loop2: unable to read RDB block 7 [ 1527.207036][ T4587] loop2: unable to read partition table [ 1527.213180][ T4587] loop2: partition table beyond EOD, truncated [ 1527.373251][T19605] Dev loop2: unable to read RDB block 7 [ 1527.379466][T19605] loop2: unable to read partition table [ 1527.423356][T19613] netlink: 68 bytes leftover after parsing attributes in process `syz.4.6624'. [ 1527.434330][T19613] netlink: 12 bytes leftover after parsing attributes in process `syz.4.6624'. [ 1527.462155][T19605] loop2: partition table beyond EOD, truncated [ 1527.526349][T19605] loop_reread_partitions: partition scan of loop2 (þ被xü—ŸÑà– ) failed (rc=-5) [ 1527.564609][T19616] netlink: 44 bytes leftover after parsing attributes in process `syz.4.6624'. [ 1528.244998][T19636] netlink: 96 bytes leftover after parsing attributes in process `syz.3.6629'. [ 1528.574965][ T30] kauditd_printk_skb: 38 callbacks suppressed [ 1528.574985][ T30] audit: type=1326 audit(1761490347.184:3655): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=19640 comm="syz.0.6630" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f225f78efc9 code=0x7ffc0000 [ 1528.828735][ T30] audit: type=1326 audit(1761490347.184:3656): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=19640 comm="syz.0.6630" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f225f78efc9 code=0x7ffc0000 [ 1528.931217][ T30] audit: type=1326 audit(1761490347.184:3657): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=19640 comm="syz.0.6630" exe="/root/syz-executor" sig=0 arch=c000003e syscall=135 compat=0 ip=0x7f225f78efc9 code=0x7ffc0000 [ 1529.312600][ T30] audit: type=1326 audit(1761490347.184:3658): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=19640 comm="syz.0.6630" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f225f78efc9 code=0x7ffc0000 [ 1529.382319][ T30] audit: type=1326 audit(1761490347.184:3659): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=19640 comm="syz.0.6630" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f225f78efc9 code=0x7ffc0000 [ 1529.433083][ T30] audit: type=1326 audit(1761490347.184:3660): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=19640 comm="syz.0.6630" exe="/root/syz-executor" sig=0 arch=c000003e syscall=314 compat=0 ip=0x7f225f78efc9 code=0x7ffc0000 [ 1529.520433][ T30] audit: type=1326 audit(1761490347.184:3661): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=19640 comm="syz.0.6630" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f225f78efc9 code=0x7ffc0000 [ 1529.636381][ T30] audit: type=1326 audit(1761490347.184:3662): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=19640 comm="syz.0.6630" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f225f78efc9 code=0x7ffc0000 [ 1529.748413][ T30] audit: type=1326 audit(1761490347.184:3663): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=19640 comm="syz.0.6630" exe="/root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7f225f78efc9 code=0x7ffc0000 [ 1529.869328][ T30] audit: type=1326 audit(1761490347.184:3664): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=19640 comm="syz.0.6630" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f225f78efc9 code=0x7ffc0000 [ 1530.319489][T19674] netlink: 4 bytes leftover after parsing attributes in process `syz.4.6635'. [ 1530.357914][T19680] program syz.3.6638 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 1530.431047][T19679] input: syz0 as /devices/virtual/input/input169 [ 1530.554103][T19680] netlink: 'syz.3.6638': attribute type 10 has an invalid length. [ 1530.563340][T19680] netlink: 40 bytes leftover after parsing attributes in process `syz.3.6638'. [ 1530.815147][T19688] netlink: 12 bytes leftover after parsing attributes in process `syz.3.6638'. [ 1531.115523][T19701] loop2: detected capacity change from 0 to 7 [ 1531.132227][T19701] Dev loop2: unable to read RDB block 7 [ 1531.148055][T19701] loop2: unable to read partition table [ 1531.167026][T19701] loop2: partition table beyond EOD, truncated [ 1531.324333][T19701] loop_reread_partitions: partition scan of loop2 (þ被xü—ŸÑà– ) failed (rc=-5) [ 1531.754405][T16723] usb 3-1: new high-speed USB device number 100 using dummy_hcd [ 1531.862040][T19713] FAULT_INJECTION: forcing a failure. [ 1531.862040][T19713] name failslab, interval 1, probability 0, space 0, times 0 [ 1531.885906][T19713] CPU: 0 UID: 0 PID: 19713 Comm: syz.0.6645 Not tainted syzkaller #0 PREEMPT(full) [ 1531.885933][T19713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1531.885944][T19713] Call Trace: [ 1531.885952][T19713] [ 1531.885962][T19713] dump_stack_lvl+0x189/0x250 [ 1531.885993][T19713] ? __pfx____ratelimit+0x10/0x10 [ 1531.886019][T19713] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1531.886053][T19713] ? __pfx__printk+0x10/0x10 [ 1531.886081][T19713] ? __pfx___might_resched+0x10/0x10 [ 1531.886101][T19713] ? fs_reclaim_acquire+0x7d/0x100 [ 1531.886137][T19713] should_fail_ex+0x414/0x560 [ 1531.886171][T19713] should_failslab+0xa8/0x100 [ 1531.886194][T19713] __kmalloc_noprof+0xcb/0x7f0 [ 1531.886219][T19713] ? ethnl_default_start+0x16f/0x3f0 [ 1531.886246][T19713] ethnl_default_start+0x16f/0x3f0 [ 1531.886271][T19713] genl_start+0x4c3/0x6c0 [ 1531.886298][T19713] __netlink_dump_start+0x469/0x7e0 [ 1531.886330][T19713] genl_family_rcv_msg_dumpit+0x1e7/0x2c0 [ 1531.886355][T19713] ? __pfx_genl_family_rcv_msg_dumpit+0x10/0x10 [ 1531.886374][T19713] ? genl_get_cmd+0x67f/0x910 [ 1531.886397][T19713] ? __pfx_genl_start+0x10/0x10 [ 1531.886415][T19713] ? __pfx_genl_dumpit+0x10/0x10 [ 1531.886432][T19713] ? __pfx_genl_done+0x10/0x10 [ 1531.886463][T19713] genl_rcv_msg+0x5da/0x790 [ 1531.886489][T19713] ? __pfx_genl_rcv_msg+0x10/0x10 [ 1531.886506][T19713] ? __pfx_ethnl_default_start+0x10/0x10 [ 1531.886522][T19713] ? __pfx_ethnl_default_dumpit+0x10/0x10 [ 1531.886538][T19713] ? __pfx_ethnl_default_done+0x10/0x10 [ 1531.886557][T19713] ? __asan_memcpy+0x40/0x70 [ 1531.886577][T19713] ? __pfx_ref_tracker_free+0x10/0x10 [ 1531.886600][T19713] netlink_rcv_skb+0x208/0x470 [ 1531.886623][T19713] ? __lock_acquire+0xab9/0xd20 [ 1531.886640][T19713] ? __pfx_genl_rcv_msg+0x10/0x10 [ 1531.886661][T19713] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1531.886701][T19713] ? down_read+0x1ad/0x2e0 [ 1531.886728][T19713] genl_rcv+0x28/0x40 [ 1531.886745][T19713] netlink_unicast+0x82f/0x9e0 [ 1531.886775][T19713] ? __pfx_netlink_unicast+0x10/0x10 [ 1531.886800][T19713] ? netlink_sendmsg+0x642/0xb30 [ 1531.886814][T19713] ? skb_put+0x11b/0x210 [ 1531.886833][T19713] netlink_sendmsg+0x805/0xb30 [ 1531.886857][T19713] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1531.886875][T19713] ? aa_sock_msg_perm+0xf1/0x1d0 [ 1531.886901][T19713] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 1531.886918][T19713] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1531.886935][T19713] __sock_sendmsg+0x21c/0x270 [ 1531.886959][T19713] ____sys_sendmsg+0x505/0x830 [ 1531.886982][T19713] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1531.887007][T19713] ? import_iovec+0x74/0xa0 [ 1531.887036][T19713] ___sys_sendmsg+0x21f/0x2a0 [ 1531.887056][T19713] ? __pfx____sys_sendmsg+0x10/0x10 [ 1531.887104][T19713] ? __fget_files+0x2a/0x420 [ 1531.887119][T19713] ? __fget_files+0x3a0/0x420 [ 1531.887144][T19713] __x64_sys_sendmsg+0x19b/0x260 [ 1531.887164][T19713] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 1531.887190][T19713] ? __pfx_ksys_write+0x10/0x10 [ 1531.887217][T19713] ? do_syscall_64+0xbe/0xfa0 [ 1531.887242][T19713] do_syscall_64+0xfa/0xfa0 [ 1531.887275][T19713] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1531.887292][T19713] ? asm_sysvec_reschedule_ipi+0x1a/0x20 [ 1531.887308][T19713] ? clear_bhb_loop+0x60/0xb0 [ 1531.887328][T19713] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1531.887344][T19713] RIP: 0033:0x7f225f78efc9 [ 1531.887360][T19713] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1531.887376][T19713] RSP: 002b:00007f2260596038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1531.887394][T19713] RAX: ffffffffffffffda RBX: 00007f225f9e6090 RCX: 00007f225f78efc9 [ 1531.887408][T19713] RDX: 0000000000000000 RSI: 0000200000000240 RDI: 0000000000000009 [ 1531.887419][T19713] RBP: 00007f2260596090 R08: 0000000000000000 R09: 0000000000000000 [ 1531.887431][T19713] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1531.887442][T19713] R13: 00007f225f9e6128 R14: 00007f225f9e6090 R15: 00007f225fb0fa28 [ 1531.887470][T19713] [ 1532.334081][T16723] usb 3-1: New USB device found, idVendor=2c42, idProduct=1709, bcdDevice=ca.b7 [ 1532.400965][T16723] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1532.409790][T16723] usb 3-1: Product: syz [ 1532.413975][T16723] usb 3-1: Manufacturer: syz [ 1532.432082][T16723] usb 3-1: SerialNumber: syz [ 1532.484722][T16723] usb 3-1: config 0 descriptor?? [ 1532.575455][T16746] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 1532.734530][T16746] usb 4-1: Using ep0 maxpacket: 16 [ 1532.745216][T16746] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1532.759456][T16746] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1532.854586][T16700] usb 5-1: new high-speed USB device number 44 using dummy_hcd [ 1532.857840][T16746] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 1532.891079][T16746] usb 4-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 1532.905288][T16746] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1532.924909][T16746] usb 4-1: config 0 descriptor?? [ 1533.024571][T16700] usb 5-1: Using ep0 maxpacket: 16 [ 1533.080568][T16700] usb 5-1: config 0 has an invalid interface number: 102 but max is 0 [ 1533.102554][T16700] usb 5-1: config 0 has no interface number 0 [ 1533.189573][T16700] usb 5-1: New USB device found, idVendor=04b3, idProduct=4001, bcdDevice= 1.10 [ 1533.199160][T16700] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1533.211545][T16700] usb 5-1: Product: syz [ 1533.219555][T16700] usb 5-1: Manufacturer: syz [ 1533.229851][T16700] usb 5-1: SerialNumber: syz [ 1533.243120][T16700] usb 5-1: config 0 descriptor?? [ 1533.355969][T16700] usb-storage 5-1:0.102: USB Mass Storage device detected [ 1533.540226][T16700] usb-storage 5-1:0.102: Quirks match for vid 04b3 pid 4001: 2000 [ 1533.558134][T16700] usb-storage 5-1:0.102: This device (04b3,4001,0110 S a4 P 01) has an unneeded Protocol entry in unusual_devs.h (kernel syzkaller) [ 1533.558134][T16700] Please send a copy of this message to and [ 1533.656989][T16746] microsoft 0003:045E:07DA.002B: unknown main item tag 0x0 [ 1533.664729][T16746] microsoft 0003:045E:07DA.002B: unknown main item tag 0x0 [ 1533.668615][T16700] usb 5-1: USB disconnect, device number 44 [ 1533.883181][T16746] microsoft 0003:045E:07DA.002B: unknown main item tag 0x0 [ 1533.936662][T16723] usb 3-1: f81604_read: reg: 200f failed: -EPROTO [ 1533.944317][T16746] input: HID 045e:07da as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:045E:07DA.002B/input/input170 [ 1534.052170][T16723] usb 3-1: USB disconnect, device number 100 [ 1534.246822][T16723] usb 3-1: f81604_read: reg: 100f failed: -ENODEV [ 1534.264733][T16746] microsoft 0003:045E:07DA.002B: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.3-1/input0 [ 1534.317890][ T5495] usb 3-1: f81604_read: reg: 200f failed: -ENODEV [ 1534.327775][T16723] usb 3-1: f81604_read: reg: 200f failed: -ENODEV [ 1534.646839][T19797] @: renamed from vlan0 (while UP) [ 1534.922988][T19793] netlink: 96 bytes leftover after parsing attributes in process `syz.1.6652'. [ 1535.214341][T16746] usb 4-1: reset high-speed USB device number 18 using dummy_hcd [ 1535.974362][T16748] usb 1-1: new full-speed USB device number 28 using dummy_hcd [ 1536.161573][T16748] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 1536.174310][T16748] usb 1-1: config 0 has no interface number 0 [ 1536.187130][T16748] usb 1-1: New USB device found, idVendor=0b48, idProduct=1005, bcdDevice=8c.1e [ 1536.215057][T16706] usb 5-1: new full-speed USB device number 45 using dummy_hcd [ 1536.222708][T16748] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1536.255581][T16748] usb 1-1: config 0 descriptor?? [ 1536.297907][T16748] usb 1-1: selecting invalid altsetting 1 [ 1536.303804][T16748] dvb_ttusb_budget: ttusb_init_controller: error [ 1536.332007][T16748] dvbdev: DVB: registering new adapter (Technotrend/Hauppauge Nova-USB) [ 1536.386774][T16706] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 1536.424011][T16706] usb 5-1: New USB device found, idVendor=146b, idProduct=0902, bcdDevice= 0.00 [ 1536.444570][T16706] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1536.454428][T16748] DVB: Unable to find symbol cx22700_attach() [ 1536.456993][T16706] usb 5-1: config 0 descriptor?? [ 1536.473686][T19823] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 1536.514702][T19813] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1536.524369][T19813] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1536.673857][T16748] DVB: Unable to find symbol tda10046_attach() [ 1536.690739][T16748] dvb_ttusb_budget: no frontend driver found for device [0b48:1005] [ 1536.716103][T16738] usb 4-1: USB disconnect, device number 18 [ 1536.756322][T19873] fuse: Unknown parameter '' [ 1536.906662][T16706] bigben 0003:146B:0902.002C: unexpected rdesc, please submit for review [ 1536.968545][T16706] bigben 0003:146B:0902.002C: hidraw0: USB HID v1.01 Device [HID 146b:0902] on usb-dummy_hcd.4-1/input0 [ 1537.012874][ T30] kauditd_printk_skb: 64 callbacks suppressed [ 1537.012895][ T30] audit: type=1326 audit(1761490355.614:3729): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=19877 comm="syz.3.6664" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9c6678efc9 code=0x7ffc0000 [ 1537.014032][T16706] bigben 0003:146B:0902.002C: missing HID_OUTPUT_REPORT 0 [ 1537.063675][ T30] audit: type=1326 audit(1761490355.614:3730): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=19877 comm="syz.3.6664" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9c6678efc9 code=0x7ffc0000 [ 1537.302064][T16706] bigben 0003:146B:0902.002C: no output report found [ 1537.324184][T19891] ================================================================== [ 1537.332275][T19891] BUG: KASAN: slab-use-after-free in report_descriptor_read+0xb5/0x100 [ 1537.340539][T19891] Read of size 5 at addr ffff888055f2b2a0 by task fido_id/19891 [ 1537.348168][T19891] [ 1537.350501][T19891] CPU: 1 UID: 0 PID: 19891 Comm: fido_id Not tainted syzkaller #0 PREEMPT(full) [ 1537.350525][T19891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1537.350539][T19891] Call Trace: [ 1537.350547][T19891] [ 1537.350557][T19891] dump_stack_lvl+0x189/0x250 [ 1537.350586][T19891] ? __virt_addr_valid+0x1c8/0x5c0 [ 1537.350613][T19891] ? rcu_is_watching+0x15/0xb0 [ 1537.350635][T19891] ? __kasan_check_byte+0x12/0x40 [ 1537.350653][T19891] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1537.350679][T19891] ? rcu_is_watching+0x15/0xb0 [ 1537.350700][T19891] ? lock_release+0x4b/0x3e0 [ 1537.350721][T19891] ? __virt_addr_valid+0x1c8/0x5c0 [ 1537.350746][T19891] ? __virt_addr_valid+0x4a5/0x5c0 [ 1537.350772][T19891] print_report+0xca/0x240 [ 1537.350796][T19891] ? report_descriptor_read+0xb5/0x100 [ 1537.350823][T19891] kasan_report+0x118/0x150 [ 1537.350842][T19891] ? report_descriptor_read+0xb5/0x100 [ 1537.350872][T19891] kasan_check_range+0x2b0/0x2c0 [ 1537.350891][T19891] ? report_descriptor_read+0xb5/0x100 [ 1537.350917][T19891] __asan_memcpy+0x29/0x70 [ 1537.350942][T19891] report_descriptor_read+0xb5/0x100 [ 1537.350970][T19891] ? __pfx_sysfs_kf_bin_read+0x10/0x10 [ 1537.350992][T19891] kernfs_fop_read_iter+0x451/0x6b0 [ 1537.351025][T19891] vfs_read+0x55a/0xa30 [ 1537.351054][T19891] ? __pfx_vfs_read+0x10/0x10 [ 1537.351083][T19891] ? do_sys_openat2+0x154/0x1c0 [ 1537.351109][T19891] ksys_read+0x145/0x250 [ 1537.351135][T19891] ? __pfx_ksys_read+0x10/0x10 [ 1537.351162][T19891] ? do_syscall_64+0xbe/0xfa0 [ 1537.351189][T19891] do_syscall_64+0xfa/0xfa0 [ 1537.351212][T19891] ? lockdep_hardirqs_on+0x9c/0x150 [ 1537.351237][T19891] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1537.351255][T19891] ? clear_bhb_loop+0x60/0xb0 [ 1537.351278][T19891] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1537.351298][T19891] RIP: 0033:0x7ff55baa7407 [ 1537.351315][T19891] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 1537.351333][T19891] RSP: 002b:00007ffd73525ec0 EFLAGS: 00000202 ORIG_RAX: 0000000000000000 [ 1537.351354][T19891] RAX: ffffffffffffffda RBX: 00007ff55c18c880 RCX: 00007ff55baa7407 [ 1537.351370][T19891] RDX: 0000000000001000 RSI: 00007ffd73525f10 RDI: 0000000000000004 [ 1537.351384][T19891] RBP: 000055f9d5470730 R08: 0000000000000000 R09: 0000000000000000 [ 1537.351397][T19891] R10: 0000000000000000 R11: 0000000000000202 R12: 000055f9d546f930 [ 1537.351411][T19891] R13: 00007ffd73525f10 R14: 0000000000000004 R15: 000055f9cc0de4d8 [ 1537.351432][T19891] [ 1537.351440][T19891] [ 1537.601982][T19891] Allocated by task 16706: [ 1537.606382][T19891] kasan_save_track+0x3e/0x80 [ 1537.611054][T19891] __kasan_kmalloc+0x93/0xb0 [ 1537.615637][T19891] __kmalloc_node_track_caller_noprof+0x568/0x800 [ 1537.622055][T19891] kmemdup_noprof+0x2b/0x70 [ 1537.626545][T19891] hid_open_report+0x208/0xee0 [ 1537.631297][T19891] bigben_probe+0xbc/0x7f0 [ 1537.635713][T19891] hid_device_probe+0x416/0x7a0 [ 1537.640552][T19891] really_probe+0x26d/0x9e0 [ 1537.645048][T19891] __driver_probe_device+0x18c/0x2f0 [ 1537.650320][T19891] driver_probe_device+0x4f/0x430 [ 1537.655332][T19891] __device_attach_driver+0x2ce/0x530 [ 1537.660691][T19891] bus_for_each_drv+0x251/0x2e0 [ 1537.665525][T19891] __device_attach+0x2b8/0x400 [ 1537.670288][T19891] bus_probe_device+0x185/0x260 [ 1537.675130][T19891] device_add+0x7b6/0xb50 [ 1537.679454][T19891] hid_add_device+0x272/0x3e0 [ 1537.684131][T19891] usbhid_probe+0xe13/0x12a0 [ 1537.688722][T19891] usb_probe_interface+0x668/0xc30 [ 1537.693826][T19891] really_probe+0x26d/0x9e0 [ 1537.698323][T19891] __driver_probe_device+0x18c/0x2f0 [ 1537.703600][T19891] driver_probe_device+0x4f/0x430 [ 1537.708621][T19891] __device_attach_driver+0x2ce/0x530 [ 1537.713987][T19891] bus_for_each_drv+0x251/0x2e0 [ 1537.718824][T19891] __device_attach+0x2b8/0x400 [ 1537.723576][T19891] bus_probe_device+0x185/0x260 [ 1537.728414][T19891] device_add+0x7b6/0xb50 [ 1537.732731][T19891] usb_set_configuration+0x1a87/0x20e0 [ 1537.738177][T19891] usb_generic_driver_probe+0x8d/0x150 [ 1537.743636][T19891] usb_probe_device+0x1c4/0x390 [ 1537.748470][T19891] really_probe+0x26d/0x9e0 [ 1537.752960][T19891] __driver_probe_device+0x18c/0x2f0 [ 1537.758237][T19891] driver_probe_device+0x4f/0x430 [ 1537.763253][T19891] __device_attach_driver+0x2ce/0x530 [ 1537.768613][T19891] bus_for_each_drv+0x251/0x2e0 [ 1537.773458][T19891] __device_attach+0x2b8/0x400 [ 1537.778209][T19891] bus_probe_device+0x185/0x260 [ 1537.783039][T19891] device_add+0x7b6/0xb50 [ 1537.787353][T19891] usb_new_device+0xa39/0x16f0 [ 1537.792108][T19891] hub_event+0x2958/0x4a20 [ 1537.796504][T19891] process_scheduled_works+0xae1/0x17b0 [ 1537.802044][T19891] worker_thread+0x8a0/0xda0 [ 1537.806634][T19891] kthread+0x711/0x8a0 [ 1537.810700][T19891] ret_from_fork+0x4bc/0x870 [ 1537.815279][T19891] ret_from_fork_asm+0x1a/0x30 [ 1537.820035][T19891] [ 1537.822371][T19891] The buggy address belongs to the object at ffff888055f2b2a0 [ 1537.822371][T19891] which belongs to the cache kmalloc-8 of size 8 [ 1537.836068][T19891] The buggy address is located 0 bytes inside of [ 1537.836068][T19891] freed 8-byte region [ffff888055f2b2a0, ffff888055f2b2a8) [ 1537.849510][T19891] [ 1537.851824][T19891] The buggy address belongs to the physical page: [ 1537.858232][T19891] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x55f2b [ 1537.866985][T19891] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 1537.874106][T19891] page_type: f5(slab) [ 1537.878100][T19891] raw: 00fff00000000000 ffff88801a026500 dead000000000100 dead000000000122 [ 1537.886680][T19891] raw: 0000000000000000 0000000080800080 00000000f5000000 0000000000000000 [ 1537.895257][T19891] page dumped because: kasan: bad access detected [ 1537.901664][T19891] page_owner tracks the page as allocated [ 1537.907364][T19891] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x52cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP), pid 5848, tgid 5848 (syz-executor), ts 273593316000, free_ts 273593297104 [ 1537.926804][T19891] post_alloc_hook+0x240/0x2a0 [ 1537.931565][T19891] get_page_from_freelist+0x2365/0x2440 [ 1537.937099][T19891] __alloc_frozen_pages_noprof+0x181/0x370 [ 1537.942892][T19891] alloc_pages_mpol+0x232/0x4a0 [ 1537.947735][T19891] allocate_slab+0x96/0x350 [ 1537.952239][T19891] ___slab_alloc+0xe94/0x18a0 [ 1537.956906][T19891] __slab_alloc+0x65/0x100 [ 1537.961336][T19891] __kmalloc_node_noprof+0x5cc/0x800 [ 1537.966626][T19891] __vmalloc_node_range_noprof+0x5bb/0x12d0 [ 1537.972519][T19891] vzalloc_noprof+0xb2/0xf0 [ 1537.977028][T19891] __do_replace+0xab/0x980 [ 1537.981447][T19891] do_ip6t_set_ctl+0xa16/0xce0 [ 1537.986206][T19891] nf_setsockopt+0x26f/0x290 [ 1537.990785][T19891] do_sock_setsockopt+0x17c/0x1b0 [ 1537.995794][T19891] __x64_sys_setsockopt+0x13f/0x1b0 [ 1538.000976][T19891] do_syscall_64+0xfa/0xfa0 [ 1538.005471][T19891] page last free pid 5848 tgid 5848 stack trace: [ 1538.011782][T19891] __free_frozen_pages+0xbc4/0xd30 [ 1538.016889][T19891] kasan_populate_vmalloc+0x256/0x270 [ 1538.022256][T19891] alloc_vmap_area+0xd7a/0x14c0 [ 1538.027098][T19891] __get_vm_area_node+0x1f8/0x300 [ 1538.032111][T19891] __vmalloc_node_range_noprof+0x30c/0x12d0 [ 1538.037994][T19891] vzalloc_noprof+0xb2/0xf0 [ 1538.042490][T19891] __do_replace+0xab/0x980 [ 1538.046900][T19891] do_ip6t_set_ctl+0xa16/0xce0 [ 1538.051656][T19891] nf_setsockopt+0x26f/0x290 [ 1538.056235][T19891] do_sock_setsockopt+0x17c/0x1b0 [ 1538.061245][T19891] __x64_sys_setsockopt+0x13f/0x1b0 [ 1538.066428][T19891] do_syscall_64+0xfa/0xfa0 [ 1538.070929][T19891] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1538.076809][T19891] [ 1538.079122][T19891] Memory state around the buggy address: [ 1538.084745][T19891] ffff888055f2b180: fa fc fc fc 06 fc fc fc 00 fc fc fc 07 fc fc fc [ 1538.092787][T19891] ffff888055f2b200: 05 fc fc fc 05 fc fc fc 05 fc fc fc fa fc fc fc [ 1538.100834][T19891] >ffff888055f2b280: fa fc fc fc fb fc fc fc fa fc fc fc 03 fc fc fc [ 1538.108875][T19891] ^ [ 1538.113971][T19891] ffff888055f2b300: 05 fc fc fc 05 fc fc fc 00 fc fc fc fa fc fc fc [ 1538.122017][T19891] ffff888055f2b380: fa fc fc fc 06 fc fc fc fa fc fc fc fa fc fc fc [ 1538.130060][T19891] ================================================================== [ 1538.138237][ C1] vkms_vblank_simulate: vblank timer overrun [ 1538.264421][T16706] usb 5-1: USB disconnect, device number 45 [ 1538.560645][T19891] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 1538.567861][T19891] CPU: 0 UID: 0 PID: 19891 Comm: fido_id Not tainted syzkaller #0 PREEMPT(full) [ 1538.577063][T19891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1538.587124][T19891] Call Trace: [ 1538.590385][T19891] [ 1538.593302][T19891] dump_stack_lvl+0x99/0x250 [ 1538.597889][T19891] ? __asan_memcpy+0x40/0x70 [ 1538.602497][T19891] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1538.607703][T19891] ? __pfx__printk+0x10/0x10 [ 1538.612295][T19891] vpanic+0x237/0x6d0 [ 1538.616262][T19891] ? __pfx_vpanic+0x10/0x10 [ 1538.620745][T19891] ? preempt_schedule_common+0x83/0xd0 [ 1538.626270][T19891] ? preempt_schedule+0xae/0xc0 [ 1538.631146][T19891] panic+0xb9/0xc0 [ 1538.634860][T19891] ? __pfx_panic+0x10/0x10 [ 1538.639255][T19891] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 1538.645558][T19891] ? report_descriptor_read+0xb5/0x100 [ 1538.650997][T19891] check_panic_on_warn+0x89/0xb0 [ 1538.655916][T19891] ? report_descriptor_read+0xb5/0x100 [ 1538.661368][T19891] end_report+0x78/0x160 [ 1538.665599][T19891] kasan_report+0x129/0x150 [ 1538.670085][T19891] ? report_descriptor_read+0xb5/0x100 [ 1538.675531][T19891] kasan_check_range+0x2b0/0x2c0 [ 1538.680453][T19891] ? report_descriptor_read+0xb5/0x100 [ 1538.685902][T19891] __asan_memcpy+0x29/0x70 [ 1538.690305][T19891] report_descriptor_read+0xb5/0x100 [ 1538.695588][T19891] ? __pfx_sysfs_kf_bin_read+0x10/0x10 [ 1538.701028][T19891] kernfs_fop_read_iter+0x451/0x6b0 [ 1538.706211][T19891] vfs_read+0x55a/0xa30 [ 1538.710396][T19891] ? __pfx_vfs_read+0x10/0x10 [ 1538.715055][T19891] ? do_sys_openat2+0x154/0x1c0 [ 1538.719982][T19891] ksys_read+0x145/0x250 [ 1538.724207][T19891] ? __pfx_ksys_read+0x10/0x10 [ 1538.728961][T19891] ? do_syscall_64+0xbe/0xfa0 [ 1538.733726][T19891] do_syscall_64+0xfa/0xfa0 [ 1538.738221][T19891] ? lockdep_hardirqs_on+0x9c/0x150 [ 1538.743409][T19891] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1538.749455][T19891] ? clear_bhb_loop+0x60/0xb0 [ 1538.754123][T19891] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1538.759998][T19891] RIP: 0033:0x7ff55baa7407 [ 1538.764399][T19891] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 1538.783987][T19891] RSP: 002b:00007ffd73525ec0 EFLAGS: 00000202 ORIG_RAX: 0000000000000000 [ 1538.792405][T19891] RAX: ffffffffffffffda RBX: 00007ff55c18c880 RCX: 00007ff55baa7407 [ 1538.800356][T19891] RDX: 0000000000001000 RSI: 00007ffd73525f10 RDI: 0000000000000004 [ 1538.808395][T19891] RBP: 000055f9d5470730 R08: 0000000000000000 R09: 0000000000000000 [ 1538.816345][T19891] R10: 0000000000000000 R11: 0000000000000202 R12: 000055f9d546f930 [ 1538.824307][T19891] R13: 00007ffd73525f10 R14: 0000000000000004 R15: 000055f9cc0de4d8 [ 1538.832287][T19891] [ 1538.835451][T19891] Kernel Offset: disabled [ 1538.839765][T19891] Rebooting in 86400 seconds..